CONTROL COMPONENTS, INC. v. VALTEK, INC.

No. 79-1626.

609 F.2d 763 (1980)

CONTROL COMPONENTS, INC., and Richard E. Self, Plaintiffs-Appellees, v. VALTEK, INC. and Alpha Engineering Company, Defendants-Appellants.

United States Court of Appeals, Fifth Circuit.

January 9, 1980.


Attorney(s) appearing for the Case

Fox, Edwards & Plumb, H. Ross Workman, Alan Jensen, Salt Lake City, Utah, Pravel, Wilson & Gambrell, B. R. Pravel, Albert B. Kimball, Jr., Houston, Tex., for defendants-appellants.

Arnold, White & Durkee, Thomas O. Arnold, Houston, Tex., Bryan & Bollo, Roland Towler Bryan, Paul L. Bollo, Stamford, Conn., for Control Components and Self.

Before FAY, RUBIN and HATCHETT, Circuit Judges.


HATCHETT, Circuit Judge.

Defendants, Valtek, Inc., (Valtek) and Alpha Engineering Co., (Alpha) appeal from a district court judgment entered pursuant to a jury verdict finding that they infringed various claims of a United States patent on fluid control valves owned by Control Components, Inc. (CCI). We affirm.

Industrial Setting

Valtek and CCI manufacture industrial control valves used to regulate...

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