Inventor · disambiguated record
David L. Shaft
Also filed as: SHAFT DAVID · SHAFT DAVID L
12 granted patents·1 pending application·274 citations·filing 1989–2005
93Inventor score
Top patents by PatentIndex Score
13 records- 0181US5440860AMethod and apparatus for forming and hermetically sealing slices of food itemsSCHREIBER FOODS INC·Filed 1993·Granted Aug 15, 1995·40 cites·13 claims
- 0279US7060311B1Method for packaging a composite food portionSCHREIBER FOODS INC·Filed 2000·Granted Jun 13, 2006·20 cites·58 claims
- 0377US5112632AMethod and apparatus for forming and hermetically sealing slices of food itemsSCHREIBER FOODS INC·Filed 1989·Granted May 12, 1992·39 cites·18 claims
- 0475US6058680AMethod and apparatus for forming and hermetically sealing slices of food itemsSCHREIBER FOODS INC·Filed 1997·Granted May 9, 2000·26 cites·22 claims
- 0570US5347792AMethod and apparatus for forming a slice of a food item having a heat tack sealSCHREIBER FOODS INC·Filed 1993·Granted Sep 20, 1994·21 cites·38 claims
- 0668USD480388SElectronic article surveillance pedestal antennaSENSORMATIC ELECTRONICS CORP·Filed 2002·Granted Oct 7, 2003·18 cites·1 claims
- 0767US6395321B1Process for sealing food products such as processed cheese slicesSCHREIBER FOODS INC·Filed 1999·Granted May 28, 2002·36 cites·30 claims
- 0867US5701724AMethod and apparatus for forming and hermetically sealing slices of food itemsSCHREIBER FODDS INC·Filed 1995·Granted Dec 30, 1997·25 cites·26 claims
- 0961US5114307AApparatus for stacking slicesSCHREIBER FOODS INC·Filed 1991·Granted May 19, 1992·21 cites·21 claims
- 1058US2005170053A1Food slice consisting of two or more food items, and processes for making and packaging sameSCHREIBER FOODS INC·Filed 2005·Application pending·0 cites
- 1156US5637342AMethod for cooking baconSCHREIBER FOODS INC·Filed 1995·Granted Jun 10, 1997·17 cites·6 claims
- 1239US5800851ASlice of a food item having a heat tack sealSCHREIBER FOODS INC·Filed 1997·Granted Sep 1, 1998·5 cites·13 claims
- 1339US5619844AMethod and apparatus for forming a slice of a food item having a heat tacks sealSCHREIBER FOODS INC·Filed 1994·Granted Apr 15, 1997·6 cites·137 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →