Assignee
OAKLAND ENGINEERING INC
US·6 granted patents·132 citations·filing 1986–1989
Top patents by PatentIndex Score
6 records- 0179US4986912ADisposable insert for a fluid filtration canisterOAKLAND ENGINEERING INC·Filed 1989·Granted Jan 22, 1991·45 cites·14 claims
- 0275US4991426ACalibration of air leak detection apparatusOAKLAND ENGINEERING INC·Filed 1989·Granted Feb 12, 1991·34 cites·12 claims
- 0366US4852390AWheel rim leak detectionOAKLAND ENGINEERING INC·Filed 1988·Granted Aug 1, 1989·24 cites·10 claims
- 0446US4958983AIndexing conveyor for workpiece blanksOAKLAND ENGINEERING INC·Filed 1989·Granted Sep 25, 1990·8 cites·8 claims
- 0546US4809538AUltrasonic leak detectorOAKLAND ENGINEERING INC·Filed 1987·Granted Mar 7, 1989·12 cites·23 claims
- 0641US4669297APress die lifter railOAKLAND ENGINEERING INC·Filed 1986·Granted Jun 2, 1987·9 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when OAKLAND ENGINEERING INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →