Inventor · disambiguated record
Dennis Frank Hayes
Also filed as: HAYES DENNIS F · HAYES DENNIS FRANK
4 granted patents·1 pending application·46 citations·filing 1991–2006
75Inventor score
Top patents by PatentIndex Score
5 records- 0179US7734508B2Method for managing an electronic-commerce shopping cartIBM·Filed 2006·Granted Jun 8, 2010·8 cites·20 claims
- 0256US7788135B2Method for managing an electronic-commerce shopping cartIBM·Filed 2006·Granted Aug 31, 2010·0 cites·6 claims
- 0351US6207211B1Roasted coffee and coffee roasting methodKRAFT FOODS INC·Filed 1999·Granted Mar 27, 2001·27 cites·8 claims
- 0444US2005132893A1Process for single-stage heat treatment and grinding of coffee beansKRAFT FOODS HOLDINGS INC·Filed 2003·Application pending·0 cites
- 0536US5147666ARemoval of malic acid from coffee by fermentationGEN FOODS INC·Filed 1991·Granted Sep 15, 1992·11 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Dennis Frank Hayes files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →