Inventor · disambiguated record
Alan H. Grant
Also filed as: GRANT ALAN H
28 granted patents·1 pending application·2,223 citations·filing 1978–2013
98Inventor score
Top patents by PatentIndex Score
29 records- 0197US6481623B1Card reader for transmission of data by soundPRIVICOM INC·Filed 2000·Granted Nov 19, 2002·320 cites·22 claims
- 0297US6095416AMethod and device for preventing unauthorized use of credit cardsPRIVICOM INC·Filed 1998·Granted Aug 1, 2000·435 cites·20 claims
- 0397US5500643AOne-hand prehensile keyboardFiled 1993·Granted Mar 19, 1996·209 cites·12 claims
- 0496US6811258B1Eyeglasses for improved visual contrast using hetero-chromic light filtrationFiled 2003·Granted Nov 2, 2004·138 cites·28 claims
- 0596US6579728B2Fabrication of a high resolution, low profile credit card reader and card reader for transmission of data by soundPRIVICOM INC·Filed 2001·Granted Jun 17, 2003·171 cites·34 claims
- 0693US6129277ACard reader for transmission of data by soundPRIVICON INC·Filed 1998·Granted Oct 10, 2000·205 cites·19 claims
- 0791US5119078AComputer work station with mnemonic keyboardGRANT ALAN H·Filed 1989·Granted Jun 2, 1992·123 cites·2 claims
- 0891US4164099AContact lens toolGRANT ALAN H·Filed 1978·Granted Aug 14, 1979·32 cites·12 claims
- 0988US9179727B2Energy dissipation system for a helmetGRANT ALAN H·Filed 2013·Granted Nov 10, 2015·38 cites·14 claims
- 1086US5416498APrehensile positioning computer keyboardERGONOMICS INC·Filed 1993·Granted May 16, 1995·126 cites·27 claims
- 1185USD357911SComputer keyboardERGONOMICS INC·Filed 1994·Granted May 2, 1995·27 cites·1 claims
- 1281USD346373SCombined trackball and mouseGRANT ALAN H·Filed 1992·Granted Apr 26, 1994·22 cites·1 claims
- 1379US5287090ACombination mouse and track ball unitGRANT ALAN H·Filed 1992·Granted Feb 15, 1994·81 cites·14 claims
- 1478US5428368ACombination mouse and track ball unitFiled 1994·Granted Jun 27, 1995·75 cites·19 claims
- 1575US5339097AComputer keyboardGRANT ALAN H·Filed 1992·Granted Aug 16, 1994·33 cites·24 claims
- 1670US4645096ABottle neck with retaining lip for stopperGRANT ALAN H·Filed 1984·Granted Feb 24, 1987·25 cites·20 claims
- 1768US4623249AContainer for an optical elementGRANT ALAN H·Filed 1983·Granted Nov 18, 1986·28 cites·14 claims
- 1864US6067358AErgonomic cellular phoneFiled 1998·Granted May 23, 2000·41 cites·14 claims
- 1958US6578965B2Objective system and method for evaluating ocular changes including assessment of macular integrity and functionFiled 2001·Granted Jun 17, 2003·18 cites·32 claims
- 2058USD361988SCombined keyboard alignment device and palm restGRANT ALAN H·Filed 1993·Granted Sep 5, 1995·9 cites·1 claims
- 2153US5464292AKeyboard alignment deviceFiled 1993·Granted Nov 7, 1995·24 cites·13 claims
- 2252US2005167919A1Interactive game with action figure identificationFiled 2004·Application pending·0 cites
- 2349US4657159AMeniscus-shaped containerGRANT ALAN H·Filed 1985·Granted Apr 14, 1987·19 cites·8 claims
- 2447US4764958ATelephone magnifier attachmentGRANT ALAN H·Filed 1987·Granted Aug 16, 1988·9 cites·20 claims
- 2546USD361991SCombined trackball and mouseGRANT ALAN H·Filed 1994·Granted Sep 5, 1995·5 cites·1 claims
- 2644US8128221B2Method for correcting vision problemsGRANT ALAN H·Filed 2010·Granted Mar 6, 2012·0 cites·11 claims
- 2741USD407715SErgonomic cellular phoneGRANT ALAN H·Filed 1998·Granted Apr 6, 1999·4 cites·1 claims
- 2833US4847901ATelephone magnifier attachmentGRANT ALAN H·Filed 1988·Granted Jul 11, 1989·2 cites·10 claims
- 2931US4690291ABarbed lid closureGRANT ALAN H·Filed 1986·Granted Sep 1, 1987·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →