Inventor · disambiguated record
Hartwig Josef Bernhard Wehrmann
Also filed as: WEHRMANN HARTWIG · WEHRMANN HARTWIG J B · WEHRMANN HARTWIG JOSEF B · WEHRMANN HARTWIG JOSEF BERNHAR
11 granted patents·51 citations·filing 1995–2004
88Inventor score
Files withPIONEER HI BRED INT11
Top patents by PatentIndex Score
11 records- 0192US6777599B1Inbred maize line PH7ABPIONEER HI BRED INT·Filed 2002·Granted Aug 17, 2004·12 cites·31 claims
- 0290US7199289B1Inbred maize line PH7ABPIONEER HI BRED INT·Filed 2004·Granted Apr 3, 2007·6 cites·33 claims
- 0389US7019200B2Hybrid maize plant and seed 38F10PIONEER HI BRED INT·Filed 2003·Granted Mar 28, 2006·6 cites·18 claims
- 0487US6040505AHybrid maize plant and seed 38F70PIONEER HI BRED INT·Filed 1998·Granted Mar 21, 2000·6 cites·13 claims
- 0586US6930229B1Hybrid maize plant and seed 39V62PIONEER HI BRED INT·Filed 2002·Granted Aug 16, 2005·4 cites·18 claims
- 0685US5844117AInbred maize line PHOGPPIONEER HI BRED INT·Filed 1997·Granted Dec 1, 1998·5 cites·20 claims
- 0782US6815592B1Inbred maize line PH3AVPIONEER HI BRED INT·Filed 2000·Granted Nov 9, 2004·2 cites·31 claims
- 0868US7321083B1Inbred maize line PH3AVPIONEER HI BRED INT·Filed 2003·Granted Jan 22, 2008·0 cites·29 claims
- 0967US6054639AHybrid maize plant & seed 39R52PIONEER HI BRED INT·Filed 1998·Granted Apr 25, 2000·1 cites·13 claims
- 1041US5569816AInbred maize line phajoPIONEER HI BRED INT·Filed 1995·Granted Oct 29, 1996·9 cites·13 claims
- 1136US6737565B1Hybrid maize plant and seed 39J26PIONEER HI BRED INT·Filed 2000·Granted May 18, 2004·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →