Inventor · disambiguated record
Lyle Ray Irwin
Also filed as: IRWIN LYLE R · IRWIN LYLE RAY
7 granted patents·197 citations·filing 1991–2019
87Inventor score
Top patents by PatentIndex Score
7 records- 0194US10252103B2Step platformSTEP FITNESS & RECREATION INC·Filed 2015·Granted Apr 9, 2019·17 cites·17 claims
- 0292US10894183B2Step platformSTEP FITNESS & RECREATION INC·Filed 2019·Granted Jan 19, 2021·7 cites·20 claims
- 0386USD751157SWeightSTEP FITNESS & RECREATION INC·Filed 2014·Granted Mar 8, 2016·38 cites·1 claims
- 0482US5158512AAdjustable stepping structure for aerobic exercisesSPORTS STEP INC·Filed 1991·Granted Oct 27, 1992·70 cites·10 claims
- 0579US5318489AAdjustable stepping structure for aerobic exercisesSTEP COMPANY·Filed 1992·Granted Jun 7, 1994·58 cites·25 claims
- 0657USD775285SRiser for an exercise platformSTEP FITNESS & RECREATION INC·Filed 2015·Granted Dec 27, 2016·7 cites·1 claims
- 0729USD809074SRiser for an exercise platformSTEP FITNESS & RECREATION INC·Filed 2016·Granted Jan 30, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →