Inventor · disambiguated record
Steven M. Hamer
Also filed as: HAMER STEVEN M
8 granted patents·1,462 citations·filing 1991–1996
92Inventor score
Top patents by PatentIndex Score
8 records- 0196US5539398AGPS-based traffic control preemption systemMINNESOTA MINING & MFG·Filed 1995·Granted Jul 23, 1996·505 cites·19 claims
- 0294US5172113ASystem and method for transmitting data in an optical traffic preemption systemMINNESOTA MINING & MFG·Filed 1991·Granted Dec 15, 1992·169 cites·44 claims
- 0388US5187476AOptical traffic preemption detector circuitryMINNESOTA MINING & MFG·Filed 1991·Granted Feb 16, 1993·94 cites·21 claims
- 0486US5830064AApparatus and method for distinguishing events which collectively exceed chance expectations and thereby controlling an outputPEAR INC·Filed 1996·Granted Nov 3, 1998·336 cites·43 claims
- 0583US5602739AVehicle tracking system incorporating traffic signal preemptionMINNESOTA MINING & MFG·Filed 1995·Granted Feb 11, 1997·234 cites·12 claims
- 0680US5153525AVehicle detector with series resonant oscillator driveMINNESOTA MINING & MFG·Filed 1991·Granted Oct 6, 1992·50 cites·21 claims
- 0779US5202683AOptical traffic preemption detectorMINNESOTA MINING & MFG·Filed 1991·Granted Apr 13, 1993·52 cites·29 claims
- 0861US5361064AVehicle detector with power main noise compensationMINNESOTA MINING & MFG·Filed 1991·Granted Nov 1, 1994·22 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →