Inventor · disambiguated record
James M. Ulwelling
Also filed as: ULWELLING JAMES M
9 granted patents·159 citations·filing 2008–2012
90Inventor score
Top patents by PatentIndex Score
9 records- 0187USD612544SVisor frame for headgear article3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Mar 23, 2010·35 cites·1 claims
- 0284USD590547SHeadgear article having recessed portions3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Apr 14, 2009·27 cites·1 claims
- 0383USD587858SVisor frame for headgear article3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Mar 3, 2009·25 cites·1 claims
- 0478USD597260SVisor frame for headgear article3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jul 28, 2009·20 cites·1 claims
- 0574USD590548SBreathing tube connection for respiratory protection system3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Apr 14, 2009·21 cites·1 claims
- 0660USD597710SHeadgear article having recessed portions3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Aug 4, 2009·9 cites·1 claims
- 0757USD683845SRespirator beltABEL NATHAN A·Filed 2012·Granted Jun 4, 2013·10 cites·1 claims
- 0848USD683013SRespirator belt having flexible air channelsKREPEL KENNETH J·Filed 2012·Granted May 21, 2013·7 cites·1 claims
- 0943USD703806SRespirator belt having bumper cushionHU JIA·Filed 2012·Granted Apr 29, 2014·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →