Inventor · disambiguated record
William Prindle
Also filed as: PRINDLE WILLIAM · PRINDLE WILLIAM A
28 granted patents·671 citations·filing 1979–2015
97Inventor score
Files withROBINSON KNIFE MFG7ROBINSON KNIFE MFG CO INC6CORNING GLASS WORKS3CORNING INC2ROBINSON KNIFE COMPANY2
Top patents by PatentIndex Score
28 records- 0195US4317284AFlatware eating utensilsPRINDLE WILLIAM A·Filed 1980·Granted Mar 2, 1982·117 cites·11 claims
- 0292US4509651AVersatile knife holderCORNING GLASS WORKS·Filed 1983·Granted Apr 9, 1985·66 cites·11 claims
- 0391USD307998SPortable insulated chestIGLOO PRODUCTS CORP·Filed 1988·Granted May 22, 1990·34 cites·1 claims
- 0490US4928893AFood processorROBINSON KNIFE MFG·Filed 1989·Granted May 29, 1990·52 cites·8 claims
- 0590USD299308SKnife sharpenerCORNING GLASS WORKS·Filed 1987·Granted Jan 10, 1989·29 cites·1 claims
- 0687US4936470ACaddyROBINSON KNIFE MFG·Filed 1989·Granted Jun 26, 1990·62 cites·14 claims
- 0786USD404663SMeasuring cupROBINSON KNIFE COMPANY·Filed 1998·Granted Jan 26, 1999·31 cites·1 claims
- 0884US5014434AKitchen toolROBINSON KNIFE MFG·Filed 1990·Granted May 14, 1991·51 cites·8 claims
- 0983USD328549SPotato mountROBINSON KNIFE MFG CO INC·Filed 1990·Granted Aug 11, 1992·25 cites·1 claims
- 1082US5008508ACooking apparatus for suspending a food productROBINSON KNIFE MFG·Filed 1990·Granted Apr 16, 1991·48 cites·11 claims
- 1176USD356906SBanana rackDARDASHTI SHAHRIAR·Filed 1994·Granted Apr 4, 1995·17 cites·1 claims
- 1275USD316213SSpatulaROBINSON KNIFE MFG CO INC·Filed 1988·Granted Apr 16, 1991·15 cites·1 claims
- 1371USD336727SVegetable steamerROBINSON KNIFE MFG CO INC·Filed 1990·Granted Jun 22, 1993·15 cites·1 claims
- 1469USD777519SCupStupid Good Beverage Company LLC·Filed 2015·Granted Jan 31, 2017·16 cites·1 claims
- 1561US4937942AKitchen toolROBINSON KNIFE MFG·Filed 1988·Granted Jul 3, 1990·16 cites·1 claims
- 1661USD284827SKnife caseCORNING GLASS WORKS·Filed 1983·Granted Jul 29, 1986·7 cites·1 claims
- 1760USD303056SMeasuring spoonCORNING INC·Filed 1986·Granted Aug 29, 1989·8 cites·1 claims
- 1860USD303055SMeasuring cupCORNING INC·Filed 1986·Granted Aug 29, 1989·8 cites·1 claims
- 1959USD312561STurnerROBINSON KNIFE MFG CO INC·Filed 1988·Granted Dec 4, 1990·8 cites·1 claims
- 2057USD404662SMeasuring spoonROBINSON KNIFE COMPANY·Filed 1998·Granted Jan 26, 1999·9 cites·1 claims
- 2151USD440787SBook standSCOTT RESOURCES·Filed 2000·Granted Apr 24, 2001·9 cites·1 claims
- 2240USD328225SPotato masherROBINSON KNIFE MFG CO INC·Filed 1990·Granted Jul 28, 1992·3 cites·1 claims
- 2338US4996404ACooking apparatus for roasting foodROBINSON KNIFE MFG·Filed 1990·Granted Feb 26, 1991·10 cites·13 claims
- 2436US5014921APotato masherROBINSON KNIFE MFG·Filed 1990·Granted May 14, 1991·9 cites·9 claims
- 2535US4224763AVase, horticultural display and method of preparing a horticultural displayVIKING GLASS CO·Filed 1979·Granted Sep 30, 1980·5 cites·8 claims
- 2634USD337233SKettleKAMENSTEIN M INC·Filed 1991·Granted Jul 13, 1993·1 cites·1 claims
- 2730USD333236SRoast rackROBINSON KNIFE MFG CO INC·Filed 1990·Granted Feb 16, 1993·0 cites·1 claims
- 2828USD398488SJuice squeezerSCOTT RESOURCES LLC·Filed 1997·Granted Sep 22, 1998·0 cites·1 claims
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