Inventor · disambiguated record
Stephen Landsman
Also filed as: LANDSMAN STEPHEN · LANDSMAN STEPHEN P · LANDSMAN STEPHEN PHILLIP
4 granted patents·139 citations·filing 1985–2017
76Inventor score
Top patents by PatentIndex Score
4 records- 0183US4600895APrecision phase synchronization of free-running oscillator output signal to reference signalMINNESOTA MINING & MFG·Filed 1985·Granted Jul 15, 1986·96 cites·5 claims
- 0266US5757266AElectronic apparatus for providing player performance feedbackFiled 1996·Granted May 26, 1998·41 cites·41 claims
- 0353US9925450B2Device to precisely align golf club face to targetLANDSMAN STEPHEN PHILLIP·Filed 2017·Granted Mar 27, 2018·1 cites·17 claims
- 0451US9393477B2Electronic golfing alignment aid and corresponding methodLANDSMAN STEPHEN·Filed 2014·Granted Jul 19, 2016·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →