SH

Steven J. Hardwick

HE Hercules: 1 patents #11 of 52Top 25%
NO Novapure: 1 patents #1 of 3Top 35%
📍 Middletown, DE: #3 of 19 inventorsTop 20%
🗺 Delaware: #62 of 535 inventorsTop 15%
Overall (1994): #19,453 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
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