Inventor · disambiguated record
David D. Martinson
Also filed as: MARTINSON DAVID D
3 granted patents·6 citations·filing 2009–2013
57Inventor score
Files withKANDELL JOSEPH E3
Top patents by PatentIndex Score
3 records- 0150US8459431B2Housing member for clutch mechanismKANDELL JOSEPH E·Filed 2010·Granted Jun 11, 2013·1 cites·4 claims
- 0239US9021697B2Housing member for clutch mechanismKANDELL JOSEPH E·Filed 2013·Granted May 5, 2015·0 cites·3 claims
- 0335USD656960SClutch mechanism with annular ridgeKANDELL JOSEPH E·Filed 2009·Granted Apr 3, 2012·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →