Growing community of inventors

Moline, IL, United States of America

Christopher A Trapkus

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 6

Christopher A TrapkusVickie L Ellis (1 patent)Christopher A TrapkusJan M Wyckoff (1 patent)Christopher A TrapkusChristopher A Trapkus (1 patent)Vickie L EllisVickie L Ellis (6 patents)Jan M WyckoffJan M Wyckoff (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deere & Company (1 from 8,504 patents)


1 patent:

1. 8698695 - Antenna system for use in agricultural fields or other work areas

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1/11/2026
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