Assignee
GRILL DAVID GLENN
US·5 granted patents·28 citations·filing 2012–2018
Technology mixA63B3
Top patents by PatentIndex Score
5 records- 0176US9457254B1Putting trainerGRILL DAVID GLENN·Filed 2015·Granted Oct 4, 2016·5 cites·23 claims
- 0271US9993714B1Putting trainerGRILL DAVID GLENN·Filed 2016·Granted Jun 12, 2018·3 cites·30 claims
- 0365USD798408SMitt trainerGRILL DAVID GLENN·Filed 2015·Granted Sep 26, 2017·13 cites·1 claims
- 0452US11045707B1Putting trainerGRILL DAVID GLENN·Filed 2018·Granted Jun 29, 2021·0 cites·22 claims
- 0546USD690539SSheet straigtenerGRILL DAVID GLENN·Filed 2012·Granted Oct 1, 2013·7 cites·1 claims
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