Inventor · disambiguated record
James Douglass Penn
Also filed as: PENN JAMES DOUGLASS
3 granted patents·14 citations·filing 2012–2022
66Inventor score
Files withPENN JAMES DOUGLASS3
Top patents by PatentIndex Score
3 records- 0186US12138787B2Positioning systemPENN JAMES DOUGLASS·Filed 2022·Granted Nov 12, 2024·2 cites·5 claims
- 0280US11331789B2Positioning systemPENN JAMES DOUGLASS·Filed 2015·Granted May 17, 2022·7 cites·63 claims
- 0377US8736148B2Multiple degree of freedom actuator and methodPENN JAMES DOUGLASS·Filed 2012·Granted May 27, 2014·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →