Growing community of inventors

York, NE, United States of America

Richard Keefer

Average Co-Inventor Count = 7.00

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 = 8

Richard KeeferJeffrey L Dobbins (1 patent)Richard KeeferJeffery A Hess (1 patent)Richard KeeferRichard H Nagorski (1 patent)Richard KeeferRandy L Gard (1 patent)Richard KeeferGregory Richards (1 patent)Richard KeeferGregory Potter (1 patent)Richard KeeferRichard Keefer (1 patent)Jeffrey L DobbinsJeffrey L Dobbins (8 patents)Jeffery A HessJeffery A Hess (4 patents)Richard H NagorskiRichard H Nagorski (3 patents)Randy L GardRandy L Gard (3 patents)Gregory RichardsGregory Richards (1 patent)Gregory PotterGregory Potter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chief Automotive Technologies, Inc. (1 from 5 patents)


1 patent:

1. 7600408 - Dockable trolley for vehicle frame-straightening bench

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as of
12/11/2025
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