Inventor · disambiguated record
David W. Hufford
Also filed as: HUFFORD DAVID · HUFFORD DAVID W
12 granted patents·173 citations·filing 1992–2016
91Inventor score
Files withKEY TECHNOLOGY INC4CONAGRA FOODS LAMB WESTON INC2HUFFORD DAVID W2JONES PETER T2CHAPMAN BRIAN A1
Top patents by PatentIndex Score
12 records- 0187US8708153B2Grape processing apparatusHUFFORD DAVID W·Filed 2012·Granted Apr 29, 2014·15 cites·25 claims
- 0286US9598246B2Fluid-based article distribution and sorting systemCONAGRA FOODS LAMB WESTON INC·Filed 2016·Granted Mar 21, 2017·7 cites·9 claims
- 0381US6286658B1Vibratory conveyorKEY TECHNOLOGY INC·Filed 1999·Granted Sep 11, 2001·38 cites·22 claims
- 0480US6460680B1Diverter assembly for use with a vibratory conveyorKEY TECHNOLOGY INC·Filed 2000·Granted Oct 8, 2002·25 cites·37 claims
- 0579US8714362B2Sorting apparatusJONES PETER T·Filed 2012·Granted May 6, 2014·11 cites·32 claims
- 0676US8517169B2Article distribution and sorting systemKIRKBRIDE CHARLES DENIO·Filed 2010·Granted Aug 27, 2013·7 cites·23 claims
- 0774US8517168B2Spring for a vibratory conveyorHUFFORD DAVID W·Filed 2011·Granted Aug 27, 2013·7 cites·16 claims
- 0871US5555967AVibratory distributor for bulk articlesKEY TECHNOLOGY INC·Filed 1995·Granted Sep 17, 1996·29 cites·28 claims
- 0968US9027759B2Sorting apparatusJONES PETER T·Filed 2011·Granted May 12, 2015·5 cites·8 claims
- 1059US5289759AForced steam bulk food cooker/blancherKEY TECHNOLOGY INC·Filed 1992·Granted Mar 1, 1994·27 cites·21 claims
- 1154US9950917B2Beverage preservation and dispensing deviceCHAPMAN BRIAN A·Filed 2016·Granted Apr 24, 2018·2 cites·20 claims
- 1250US9102477B2Article distribution and sorting systemCONAGRA FOODS LAMB WESTON INC·Filed 2013·Granted Aug 11, 2015·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →