Inventor
GRANT ALAN H
US28 patents
⚠️ This page may combine multiple inventors who share the name “GRANT ALAN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRANT ALAN H
16 patentsUS5119078AJun 2, 1992
Computer work station with mnemonic keyboard
GRANT ALAN H123 citations98
US5287090AFeb 15, 1994
Combination mouse and track ball unit
GRANT ALAN H81 citations96
US5339097AAug 16, 1994
Computer keyboard
GRANT ALAN H33 citations92
USD346373SApr 26, 1994
Combined trackball and mouse
GRANT ALAN H22 citations92
US4645096AFeb 24, 1987
Bottle neck with retaining lip for stopper
GRANT ALAN H25 citations92
US4623249ANov 18, 1986
Container for an optical element
GRANT ALAN H28 citations92
US4164099AAug 14, 1979
Contact lens tool
GRANT ALAN H32 citations92
US9179727B2Nov 10, 2015
Energy dissipation system for a helmet
GRANT ALAN H38 citations88
US4657159AApr 14, 1987
Meniscus-shaped container
GRANT ALAN H19 citations82
USD361988SSep 5, 1995
Combined keyboard alignment device and palm rest
GRANT ALAN H9 citations74
US4764958AAug 16, 1988
Telephone magnifier attachment
GRANT ALAN H9 citations74
USD407715SApr 6, 1999
Ergonomic cellular phone
GRANT ALAN H4 citations63
USD361991SSep 5, 1995
Combined trackball and mouse
GRANT ALAN H5 citations63
US4847901AJul 11, 1989
Telephone magnifier attachment
GRANT ALAN H2 citations63
US4690291ASep 1, 1987
Barbed lid closure
GRANT ALAN H4 citations63
US8128221B2Mar 6, 2012
Method for correcting vision problems
GRANT ALAN H0 citations52
(unassigned)
6 patentsUS5500643AMar 19, 1996
One-hand prehensile keyboard
209 citations99
US6811258B1Nov 2, 2004
Eyeglasses for improved visual contrast using hetero-chromic light filtration
138 citations98
US5428368AJun 27, 1995
Combination mouse and track ball unit
75 citations96
US6067358AMay 23, 2000
Ergonomic cellular phone
41 citations92
US5464292ANov 7, 1995
Keyboard alignment device
24 citations92
US6578965B2Jun 17, 2003
Objective system and method for evaluating ocular changes including assessment of macular integrity and function
18 citations84
PRIVICOM INC
3 patentsUS6579728B2Jun 17, 2003
Fabrication of a high resolution, low profile credit card reader and card reader for transmission of data by sound
PRIVICOM INC171 citations98
US6481623B1Nov 19, 2002
Card reader for transmission of data by sound
PRIVICOM INC320 citations98
US6095416AAug 1, 2000
Method and device for preventing unauthorized use of credit cards
PRIVICOM INC435 citations98