Data General v. Grumman Systems

CourtCourt of Appeals for the First Circuit
DecidedSeptember 15, 1994
Docket93-1637
StatusPublished

This text of Data General v. Grumman Systems (Data General v. Grumman Systems) is published on Counsel Stack Legal Research, covering Court of Appeals for the First Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Data General v. Grumman Systems, (1st Cir. 1994).

Opinion

USCA1 Opinion


United States Court of Appeals
United States Court of Appeals
______________________________
For the First Circuit
For the First Circuit
_____________________
____________________
____________________

No. 93-1637
___________

DATA GENERAL CORPORATION, ET AL.,
_________________________________

Plaintiffs, Appellees,
______________________

v.
__

GRUMMAN SYSTEMS SUPPORT CORPORATION,
____________________________________

Defendant, Appellant.
_____________________

____________________
____________________

APPEAL FROM THE UNITED STATES DISTRICT COURT
____________________________________________

FOR THE DISTRICT OF MASSACHUSETTS
_________________________________

[Hon. Walter Jay Skinner, Senior U.S. District Judge]
____________________________________________________

____________________

Before

Torruella, Cyr and Stahl,
Circuit Judges.
______________

____________________

Charles A. Gilman, with whom Cahill, Gordon & Reindel, Robert A.
_________________ _________________________ __________
Alessi, Marshall Cox, Allen S. Joslyn, Immanuel Kohn, William T.
______ ____________ ________________ ______________ ___________
Lifland, Gerard M. Meistrell, Roy L. Regozin, Dean Ringel, Laurence T.
_______ ___________________ ______________ ___________ ___________
Sorkin, Goodwin, Procter & Hoar, and Coudert Brothers, were on brief
______ ________________________ ________________
for appellant.
Robert S. Frank, Jr., with whom Robert M. Buchanan,Jr.,
____________________ ______________________
Brian A. Davis, Choate, Hall & Stewart, Jacob Frank, and Morris G.
______________ _______________________ ____________ __________
Nicholson, were on brief for appellees.
_________

____________________

September 14, 1994
____________________

STAHL, Circuit Judge. Grumman Systems Support
STAHL, Circuit Judge.
_____________

Corporation ("Grumman") assigns error to the district court's

handling of litigation arising from Grumman's acquisition,

duplication, and use of MV/Advanced Diagnostic Executive

System ("ADEX"), a sophisticated computer program developed

by Data General Corporation ("DG") to diagnose problems in

DG's MV computers. DG claimed that Grumman had infringed

DG's ADEX copyrights and misappropriated trade secrets

embodied in ADEX. A jury agreed, awarding DG $27,417,000 in

damages (excluding prejudgment interest and attorney's fees).

Grumman contends that the district court prematurely

dismissed its affirmative defenses and counterclaims and

committed several errors during and after the trial.

While this case raises numerous issues touching on

copyright law, Grumman's most intriguing argument --

presented below as both a defense and a counterclaim -- is

that DG illegally maintained its monopoly in the market for

service of DG computers by unilaterally refusing to license

ADEX to Grumman and other competitors. The antitrust claims

are intriguing because they present a curious conflict,

namely, whether (and to what extent) the antitrust laws, in

the absence of any statutory exemption, must tolerate short-

term harm to the competitive process when such harm is caused

by the otherwise lawful exercise of an economically potent

"monopoly" in a copyrighted work.

-2-
2

After a careful analysis, we affirm on all but one

relatively minor issue concerning the calculation of damages.

I.
I.
__

BACKGROUND1
BACKGROUND
__________

DG and Grumman are competitors in the market for

service of computers manufactured by DG, and the present

litigation stems from the evolving nature of their

competitive relationship. DG not only designs and

manufactures computers, but also offers a line of products

and services for the maintenance and repair of DG computers.

Although DG has no more than a 5% share of the highly

competitive "primary market" for mini-computers, DG occupies

approximately 90% of the "aftermarket" for service of DG

computers. As a group, various "third party maintainers"

("TPMs") earn roughly 7% of the service revenues; Grumman is

the leading TPM with approximately 3% of the available

service business. The remaining equipment owners (typically

large companies in the high technology industry) generally

maintain their own computers and peripherals, although they

occasionallyneed outsideservice ona"time andmaterials" basis.

____________________

1. Because the bulk of the fact-related issues on appeal
concern the district court's analysis of the record on
summary judgment, we generally present the evidence in a
light most favorable to Grumman. See, e.g., Levy v. FDIC, 7
___ ____ ____ ____
F.3d 1054, 1056 (1st Cir. 1993). Naturally, where the story
touches on matters necessarily decided by the jury, we
present the evidence in a manner most favorable to DG. See,
___
e.g., Toucet v. Maritime Overseas Corp., 991 F.2d 5, 11 (1st
____ ______ _______________________
Cir.

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