IP Library › Granted Patent US 4,911,404
Granted Patent Utility
US 4,911,404 · App. 07/387,352

Electronically operated expansion valve

Inventors: David Charles Dorste, Dennis L. Hoehne
Patented Case View Patent ↗
Granted: Mar 27, 1990 Filed: Jul 28, 1989
Inventors
David Charles Dorste
Dennis L. Hoehne
Assignee (at issue)
Sporlan Valve Company

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Quick Facts
Patent No.
US 4,911,404
App. No.
07/387,352
Filed
1989-07-28
Granted
1990-03-27
Kind
A