Individual holder
HANLEY MARTIN G
US·3 granted patents·38 citations·filing 1979–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0172USD600299SGolf putting practice deviceHANLEY MARTIN G·Filed 2008·Granted Sep 15, 2009·22 cites·1 claims
- 0269US4256183ADual end rotary tiller bladeHANLEY MARTIN G·Filed 1979·Granted Mar 17, 1981·15 cites·5 claims
- 0354US8512168B2Golf ball placement deviceHANLEY MARTIN G·Filed 2011·Granted Aug 20, 2013·1 cites·10 claims
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