Inventor · disambiguated record
Jeffrey David Witwer
Also filed as: WITWER JEFFREY D · WITWER JEFFREY DAVID
7 granted patents·67 citations·filing 2000–2017
83Inventor score
Files withDEERE & CO7
Top patents by PatentIndex Score
7 records- 0188US7370718B2Hood with integral air ductDEERE & CO·Filed 2005·Granted May 13, 2008·21 cites·8 claims
- 0277US6589307B2Intake screen for a vehicleDEERE & CO·Filed 2000·Granted Jul 8, 2003·26 cites·6 claims
- 0358US7437864B2Shift mechanism for trim mower cutting unitsDEERE & CO·Filed 2007·Granted Oct 21, 2008·4 cites·4 claims
- 0458US6823955B2360 degree air intake screenDEERE & CO·Filed 2001·Granted Nov 30, 2004·12 cites·14 claims
- 0555US7971416B2Mounting hydraulic motor on mower deckDEERE & CO·Filed 2005·Granted Jul 5, 2011·4 cites·12 claims
- 0647US7654066B2Shift mechanism for trim mower cutting unitsDEERE & CO·Filed 2008·Granted Feb 2, 2010·0 cites·4 claims
- 0738US10433485B2Triplex greensmower open foot platformDEERE & CO·Filed 2017·Granted Oct 8, 2019·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →