District Court, S.D. Texas July 21, 1926, Equity 253 (Texas Co. v. Gulf Refining Co.)

HUTCHESON, District Judge.

Plaintiff brought this bill, alleging:

Infringement by the Gulf Refining Company of patents No. 1193540 and No. 1193541 relating to the conversion of higher boiling petroleum hydrocarbons into lower boiling petroleum hydrocarbons, granted to George William Gray on August 8,1916, and for the infringement of letters patent No. 1424574 .