Inventor · disambiguated record
Virgil Dean Haverdink
Also filed as: HAVERDINK VIRGIL D · HAVERDINK VIRGIL DEAN
14 granted patents·433 citations·filing 1974–2004
94Inventor score
Files withDEERE & CO14
Top patents by PatentIndex Score
14 records- 0197US6421992B1Cotton harvester with two bale chambersDEERE & CO·Filed 2000·Granted Jul 23, 2002·58 cites·20 claims
- 0295US6421996B1Harvester with bale forming chamber having a transport modeDEERE & CO·Filed 2000·Granted Jul 23, 2002·63 cites·29 claims
- 0395US6263650B1Cotton harvester with accumulatorDEERE & CO·Filed 1999·Granted Jul 24, 2001·88 cites·23 claims
- 0489US7165928B2Seed cotton handling systemDEERE & CO·Filed 2004·Granted Jan 23, 2007·43 cites·10 claims
- 0582US6591743B2Cotton processing system and method of operationDEERE & CO·Filed 2001·Granted Jul 15, 2003·31 cites·27 claims
- 0674US3967684AWingfold positioning deviceDEERE & CO·Filed 1974·Granted Jul 6, 1976·31 cites·1 claims
- 0771US4996831ACotton basket extension latchDEERE & CO·Filed 1990·Granted Mar 5, 1991·29 cites·11 claims
- 0864US4024920ARoot crop harvesterDEERE & CO·Filed 1975·Granted May 24, 1977·18 cites·17 claims
- 0961US4633791AOpener assembly including a compact, arc-shaped openerDEERE & CO·Filed 1984·Granted Jan 6, 1987·24 cites·39 claims
- 1056US6907718B2Cotton harvester row unit air sweepDEERE & CO·Filed 2003·Granted Jun 21, 2005·8 cites·20 claims
- 1150US4197916ARoot crop harvesterDEERE & CO·Filed 1978·Granted Apr 15, 1980·13 cites·22 claims
- 1248US4044837ACleaner for root crop harvester conveyorDEERE & CO·Filed 1976·Granted Aug 30, 1977·10 cites·8 claims
- 1343US4817370AMolded cotton door and mounting structure thereforDEERE & CO·Filed 1987·Granted Apr 4, 1989·9 cites·23 claims
- 1442US4192386AMaterial conveyorDEERE & CO·Filed 1978·Granted Mar 11, 1980·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →