Inventor · disambiguated record
Thomas Stierman
Also filed as: STIERMAN THOMAS · STIERMAN THOMAS J
8 granted patents·198 citations·filing 1988–2010
90Inventor score
Top patents by PatentIndex Score
8 records- 0191US7885428B2Automatic microparticle mark readerSMI HOLDINGS INC·Filed 2009·Granted Feb 8, 2011·26 cites·52 claims
- 0291US7831042B2Three-dimensional authentication of microparticle markSMI HOLDINGS INC·Filed 2007·Granted Nov 9, 2010·30 cites·17 claims
- 0390US7720254B2Automatic microparticle mark readerSMI HOLDINGS INC·Filed 2007·Granted May 18, 2010·23 cites·24 claims
- 0489US8223964B2Three-dimensional authentication of mircoparticle markSTIERMAN THOMAS·Filed 2010·Granted Jul 17, 2012·15 cites·20 claims
- 0589US5212261ALatent, heat-curable epoxy resin compositions containing metal carboxylate curing systemsHENKEL RESEARCH CORP·Filed 1990·Granted May 18, 1993·54 cites·51 claims
- 0687US8033450B2Expression codes for microparticle marks based on signature stringsSMI HOLDINGS INC·Filed 2007·Granted Oct 11, 2011·13 cites·41 claims
- 0775US5158603AProcess of extracting anions with quaternary aminesHENKEL RESEARCH CORP·Filed 1990·Granted Oct 27, 1992·34 cites·44 claims
- 0847US4912228AProcess of extraction of amino acids from aqueous solutions thereofHENKEL RESEARCH CORP·Filed 1988·Granted Mar 27, 1990·3 cites·22 claims
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