Growing community of inventors

Lomira, WI, United States of America

Christopher Lee Rupiper

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 66

Christopher Lee RupiperDavid A Westimayer (1 patent)Christopher Lee RupiperMichael C Lee (1 patent)Christopher Lee RupiperJohn Franklin Ferree (1 patent)Christopher Lee RupiperChristopher Lee Rupiper (2 patents)David A WestimayerDavid A Westimayer (17 patents)Michael C LeeMichael C Lee (6 patents)John Franklin FerreeJohn Franklin Ferree (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deere + Company (2 from 8,451 patents)


2 patents:

1. 6886677 - Interlock of parking brake and drive control pedals for utility vehicle

2. 6773049 - Adjustable seat suspension for utility vehicle

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as of
12/8/2025
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