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Des Moines, IA, United States of America

David H Bucher

This inventor holds 6 USPTO granted patents. Top assignee: Deere & Company. Active years: 1977-1996.

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 63(Granted Patents)

Company Filing History:

Deere & Company

Years Active: 1977-1996

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5558165 - Agricultural sweep and mounting (1996-09-24),

2. 5465796 - Shank assembly with knock-on sweep (1995-11-14),

3. 4579361 - Implement cart (1986-04-01),

4. 4128131 - Multiple section implement with beam raised and lowered on mast thereof (1978-12-05),

5. 4043404 - Tillage apparatus having improved cutting and drive structure (1977-08-23),

6. 4043281 - Dual packer wheel unit for tillage apparatus (1977-08-23),

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