Individual holder
COHEN DAVID A
US·6 granted patents·1 pending application·335 citations·filing 2006–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0198US8413764B1Ladder safety device, systems and methods of arresting falls from laddersCOHEN DAVID A·Filed 2009·Granted Apr 9, 2013·42 cites·18 claims
- 0297US8854001B2Autonomous robot auto-docking and energy management systems and methodsCOHEN DAVID A·Filed 2011·Granted Oct 7, 2014·53 cites·19 claims
- 0397US8390251B2Autonomous robot auto-docking and energy management systems and methodsCOHEN DAVID A·Filed 2007·Granted Mar 5, 2013·94 cites·20 claims
- 0496US8461803B2Autonomous robot auto-docking and energy management systems and methodsCOHEN DAVID A·Filed 2006·Granted Jun 11, 2013·79 cites·13 claims
- 0595US8749196B2Autonomous robot auto-docking and energy management systems and methodsCOHEN DAVID A·Filed 2006·Granted Jun 10, 2014·64 cites·24 claims
- 0672US9447639B2Ladder safety device, systems and methods of arresting falls from laddersCOHEN DAVID A·Filed 2013·Granted Sep 20, 2016·3 cites·19 claims
- 0754US2013180802A1Ladder safety device, systems and methods of arresting falls from laddersCOHEN DAVID A·Filed 2013·Application pending·0 cites
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