Inventor
ABRAHAM CARL J
US25 patents
⚠️ This page may combine multiple inventors who share the name “ABRAHAM CARL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
11 patentsUS6378140B1Apr 30, 2002
Impact and energy absorbing product for helmets and protective gear
169 citations97
US6450639B1Sep 17, 2002
Fog-free protective glasses, goggles, and non-protective glasses
69 citations96
US6675395B1Jan 13, 2004
Apparatus for enhancing absorption and dissipation of impact forces for sweatbands
23 citations92
US5738862AApr 14, 1998
Solid and liquid compositions for dispersion of insect repellent based on deet
17 citations92
US5657645AAug 19, 1997
Self-locking breakaway band
30 citations92
US6598365B2Jul 29, 2003
Impact and energy absorbing product for floors, walls, and other flat surfaces
40 citations91
US5673546AOct 7, 1997
Non-slip shoelaces
101 citations91
US5854284ADec 29, 1998
Candle for dispersion of insect repellent based on DEET
12 citations73
US5603231AFeb 18, 1997
Self-locking adjustable bracelet
17 citations73
US5554377ASep 10, 1996
Non-toxic animal repellent
2 citations62
US5540762AJul 30, 1996
Flame retardants for linseed oil formulations and applications
3 citations62
ABRAHAM CARL J
11 patentsUS7322693B2Jan 29, 2008
Focus-enhancing blinders
ABRAHAM CARL J20 citations92
US10383386B2Aug 20, 2019
Universal protective headgear
ABRAHAM CARL J10 citations84
US7234174B2Jun 26, 2007
Apparatus for enhancing absorption and dissipation of impact forces for sweatbands
ABRAHAM CARL J10 citations84
US6978487B2Dec 27, 2005
Apparatus for enhancing absorption and dissipation of impact forces for sweatbands used in connection with helmets
ABRAHAM CARL J18 citations84
US4699855AOct 13, 1987
Storage battery having a protective shield
ABRAHAM CARL J23 citations80
US11577148B2Feb 14, 2023
Universal non-helmeted protective facemask
ABRAHAM CARL J5 citations74
US11491387B2Nov 8, 2022
Universal non-helmeted protective facemask
ABRAHAM CARL J3 citations73
US11484084B2Nov 1, 2022
Universal non-helmeted protective facemask
ABRAHAM CARL J2 citations73
US11432601B2Sep 6, 2022
Universal non-helmeted protective facemask
ABRAHAM CARL J2 citations73
US4952468AAug 28, 1990
Storage battery having a protective shield
ABRAHAM CARL J10 citations72
US11883733B2Jan 30, 2024
Universal non-helmeted protective facemask
ABRAHAM CARL J0 citations62