HH

Herbert W. Holland

WH Wilsa Holdings: 11 patents #1 of 1Top 100%
📍 Houston, TX: #313 of 21,073 inventorsTop 2%
🗺 Texas: #2,471 of 125,132 inventorsTop 2%
Overall (All Time): #79,641 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
5906572 Liquid hydrocarbon sorbing and solidifying pillow 1999-05-25
5833862 Method of removing organic compounds from air and water columns 1998-11-10
5730558 Liquid hydrocarbon sorbing and solidifying pillow 1998-03-24
5662801 Method of removing organic compounds from air and water columns 1997-09-02
5645378 Liquid hydrocarbon sorbing and solidifying pillow 1997-07-08
5645004 Marine vessel fuel spill prevention device 1997-07-08
5588785 Liquid hydrocarbon sorbing and solidifying pillow 1996-12-31
5566731 Marine vessel fuel spill prevention device 1996-10-22
5547313 Marine fueling facility spill containment system 1996-08-20
5527457 Monitor well hydrocarbon absorber and solidifier 1996-06-18
5518797 Marine vessel fuel spill prevention device 1996-05-21
5462785 Liquid hydrocarbon sorbing and solidifying pillow 1995-10-31
5458773 Bilge oil absorber and solidifier 1995-10-17
5403491 Monitor well hydrocarbon absorber and solidifier 1995-04-04
5324429 Bilge oil absorber and solidifier 1994-06-28