Individual holder
SHIPMAN DUANE G
US·4 granted patents·8 citations·filing 2013–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0179US9828741B2Apparatus for mounting a tool to a power vehicleSHIPMAN DUANE G·Filed 2016·Granted Nov 28, 2017·4 cites·11 claims
- 0263US9458601B2Apparatus for mounting a tool to a power vehicleSHIPMAN DUANE G·Filed 2014·Granted Oct 4, 2016·3 cites·9 claims
- 0361US10220498B2Method for inserting a hose coupling into a hoseSHIPMAN DUANE G·Filed 2016·Granted Mar 5, 2019·1 cites·4 claims
- 0448US9302379B2Apparatus for inserting a hose coupling into a hoseSHIPMAN DUANE G·Filed 2013·Granted Apr 5, 2016·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →