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D. Stephen Collins

HLHowell Laboratories: 1 patents #1 of 1Top 100%

Bridgton, ME: #2 of 2 inventorsTop 100%

Maine: #36 of 198 inventorsTop 20%

Overall (1997): #164,996 of 185,788Top 90%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5605564	Membrane gas dehydrator	—	1997-02-25