Inventor · disambiguated record
Eric Hanson
Also filed as: HANSON ERIC · HANSON ERIC A · HANSON ERIC ALLEN
4 granted patents·10 citations·filing 1983–2014
65Inventor score
Top patents by PatentIndex Score
4 records- 0174US8196454B2Portable multi-function system for testing protective devicesHANSON ERIC·Filed 2009·Granted Jun 12, 2012·7 cites·20 claims
- 0255US8453495B2Test head assembly for use in testing protective masksHANSON ERIC·Filed 2010·Granted Jun 4, 2013·1 cites·26 claims
- 0335US4513122ARetention and drainage aidGRACE W R & CO·Filed 1983·Granted Apr 23, 1985·2 cites·22 claims
- 0433US9612176B2Test head assembly for use in testing protective masksHAMILTON ASS INC·Filed 2014·Granted Apr 4, 2017·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →