Inventor · disambiguated record
Nathan B. Postma
Also filed as: POSTMA NATHAN B
4 granted patents·191 citations·filing 1987–2008
80Inventor score
Top patents by PatentIndex Score
4 records- 0194US4773920ACoated abrasive suitable for use as a lapping materialMINNESOTA MINING & MFG·Filed 1987·Granted Sep 27, 1988·145 cites·14 claims
- 0275US7572207B2Climbing wall structure and method of constructionNICROS INC·Filed 2005·Granted Aug 11, 2009·17 cites·18 claims
- 0371US8408360B2Automatic belay warning systemPOSTMA NATHAN B·Filed 2008·Granted Apr 2, 2013·15 cites·15 claims
- 0456US7524269B2Wall-climbing accessoryNICROS INC·Filed 2004·Granted Apr 28, 2009·14 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →