IP Library › Granted Patent US 4,989,222
Granted Patent Utility
US 4,989,222 · App. 07/355,952

Electronic hubodometer

Inventors: William P. Lutts, Thomas Diefenbaker, George Fedorovich
Patented Case View Patent ↗
Granted: Jan 29, 1991 Filed: May 22, 1989
Inventors
William P. Lutts
Thomas Diefenbaker
George Fedorovich
Assignee (at issue)
STEMCO CO., LTD.

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Quick Facts
Patent No.
US 4,989,222
App. No.
07/355,952
Filed
1989-05-22
Granted
1991-01-29
Kind
A