Inventor · disambiguated record
Robert Howitt
Also filed as: HOWITT ROBERT · HOWITT ROBERT T
32 granted patents·989 citations·filing 1976–2003
98Inventor score
Top patents by PatentIndex Score
32 records- 0198USD342063SCombined antiglare monitor filter and holderCURTIS MFG COMPANY INC·Filed 1992·Granted Dec 7, 1993·112 cites·1 claims
- 0290US5217295ALight apparatus and method for illuminating a compact computer video screenCURTIS MFG CO·Filed 1992·Granted Jun 8, 1993·152 cites·29 claims
- 0389US4967323AAdjustable apparel-held flashlightJOHNSON MELISSA C·Filed 1989·Granted Oct 30, 1990·54 cites·14 claims
- 0485US5325280ALight apparatus for illuminating a compact computer video screenCURTIS MFG CO·Filed 1993·Granted Jun 28, 1994·93 cites·11 claims
- 0584US6527244B1Adjustable picture hanging hookKAMENSTEIN PETER·Filed 2001·Granted Mar 4, 2003·28 cites·25 claims
- 0683USD346319SRazor blade scraperHYDE MFG COMPANY·Filed 1992·Granted Apr 26, 1994·35 cites·1 claims
- 0781US5091832ALight apparatus for use with a compact computer video screenCURTIS MFG CO·Filed 1990·Granted Feb 25, 1992·80 cites·15 claims
- 0879USD326945SStorage binFREM CORP·Filed 1990·Granted Jun 9, 1992·20 cites·1 claims
- 0978US5130907ALight apparatus for use with a compact computer video screenCURTIS MFG CO·Filed 1992·Granted Jul 14, 1992·47 cites·20 claims
- 1076USD319379STool handleHYDE MFG CO INC·Filed 1988·Granted Aug 27, 1991·19 cites·1 claims
- 1173US4051789AWall fixtureFREM CORP·Filed 1976·Granted Oct 4, 1977·31 cites·10 claims
- 1271US4086858AWall fixtureFREM CORP·Filed 1977·Granted May 2, 1978·29 cites·6 claims
- 1370US6572067B1Adjustable picture hanging hookKAMENSTEIN PETER·Filed 2002·Granted Jun 3, 2003·12 cites·13 claims
- 1468US5117339ACompact combined light and magnifier apparatus for a hand held computer with video screenCURTIS MFG CO·Filed 1991·Granted May 26, 1992·29 cites·6 claims
- 1567US5325278ACompact combined light and magnifier apparatus for a hand held computer with video screenCURTIS MFG CO·Filed 1992·Granted Jun 28, 1994·26 cites·17 claims
- 1667USD274488SBed trayFREM CORP·Filed 1982·Granted Jul 3, 1984·9 cites·1 claims
- 1767USD271721SStorage binFREM CORP·Filed 1981·Granted Dec 6, 1983·9 cites·1 claims
- 1866USD388278SExpandable trivetKAMENSTEIN M INC·Filed 1996·Granted Dec 30, 1997·13 cites·1 claims
- 1965US5165779ACompact combined light and magnifier apparatus for a hand-held computer with video screen and methodCURTIC MANUFACTURING COMPANY I·Filed 1992·Granted Nov 24, 1992·28 cites·14 claims
- 2065US5062609ACombined keyboard storage, monitor support and document storage shelf apparatusCURTIS MFG CO·Filed 1990·Granted Nov 5, 1991·38 cites·5 claims
- 2164USD426117SEasel spice rackKAMENSTEIN M INC·Filed 1999·Granted Jun 6, 2000·12 cites·1 claims
- 2261US4473155AStacking and nesting binFREM CORP·Filed 1982·Granted Sep 25, 1984·27 cites·20 claims
- 2360USD316454SBattery operated light for a handheld computer game machine screenCURTIS MFG COMPANY INC·Filed 1990·Granted Apr 23, 1991·10 cites·1 claims
- 2459USD291404STool handleHYDE MFG CO·Filed 1984·Granted Aug 18, 1987·7 cites·1 claims
- 2558USD341855SPortable, battery operated light magnifier apparatus for computer video gameCURTIS MFG COMPANY INC·Filed 1991·Granted Nov 30, 1993·9 cites·1 claims
- 2656US6966534B2Wire system for hanging picture framesKAMENSTEIN PETER·Filed 2003·Granted Nov 22, 2005·7 cites·5 claims
- 2753USD331397SAnti-glare monitor filter holderCURTIS MFG COMPANY INC·Filed 1991·Granted Dec 1, 1992·7 cites·1 claims
- 2853US5027961AStackable shelf document storage apparatusCURTIS MFG CO·Filed 1990·Granted Jul 2, 1991·22 cites·14 claims
- 2950USD424383SEasel spice rackKAMENSTEIN M INC·Filed 1999·Granted May 9, 2000·7 cites·1 claims
- 3049USD278563SCombined stackable and nestable binFREM CORP·Filed 1982·Granted Apr 23, 1985·4 cites·1 claims
- 3144US5127524AStorage binFREM CORP·Filed 1990·Granted Jul 7, 1992·9 cites·7 claims
- 3242USD344825STool handleHYDE MFG COMPANY·Filed 1990·Granted Mar 1, 1994·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →