SH

Steven J. Hardwick

HE Hercules: 3 patents #139 of 715Top 20%
NO Novapure: 1 patents #3 of 3Top 100%
WG W.L. Gore & Associates Gmbh: 1 patents #668 of 1,175Top 60%
SN Smith & Nephew: 1 patents #153 of 233Top 70%
Overall (All Time): #790,274 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11865496 Mitigation of mercury vapor emissions 2024-01-09
7524891 Biodegradable polymer systems John Rose 2009-04-28
5320817 Process for sorption of hazardous waste products from exhaust gas streams James V. McManus 1994-06-14
5298229 Purification of sulfur hexafluoride 1994-03-29
5252259 Purification of sulfur hexafluoride 1993-10-12
4734141 Crash bag propellant compositions for generating high quality nitrogen gas Richard V. Cartwright 1988-03-29