Schroeder
Schroeder v. Owens-Corning Fiberglas Corp.
Opinion
lead Opinion
Hall, J.
FINDINGS OF FACT AND CONCLUSIONS OF LAW
FINDINGS OF FACT
1. Plaintiff, Pittsburgh Plate Glass Company, a Pennsylvania corporation, is the owner of United States Letters Patent 3,240,643, entitled “Method and Apparatus For Making A Flexible Insulated Duct” (hereinafter referred to as the “Method Patent”) issued to plaintiff, Pittsburgh Plate Glass Company, as assignee of the coinventors, plaintiffs Clifford A. Schroeder and Quentin L. Clark on March 15, 1966. All claims of the Method Patent in suit cover either a method or apparatus for making a flexible insulated duct.
2. Plaintiff, Pittsburgh Plate Glass Company, a Pennsylvania corporation, is the owner of United States Letters Patent No. 3,216,459, entitled “Flexible Insulated Duct” (hereinafter referred to as “Article Patent”) issued to plaintiff, Pittsburgh Plate Glass Company, as assignee of the coinventors plaintiffs, Clifford A. Schroeder and Quentin L. Clark *596 on November 9, 1965. All claims of the Article Patent in suit cover a flexible insulated duct.
3. As of the date of filing the Complaint herein, Plaintiffs Clifford A. Schroeder and Quentin L. Clark, residents of the Central District of California (hereinafter…