Growing community of inventors

Peoria, IL, United States of America

Bryan L Fredrickson

Average Co-Inventor Count = 4.00

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 = 5

Bryan L Fredrickson ↔ Stephen V Lunzman (1 patent)Bryan L Fredrickson ↔ John Andrew Yeoman (1 patent)Bryan L Fredrickson ↔ Sean Johnson (1 patent)Bryan L FredricksonBryan L Fredrickson (1 patent)Stephen V LunzmanStephen V Lunzman (25 patents)John Andrew YeomanJohn Andrew Yeoman (5 patents)Sean JohnsonSean Johnson (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Inc. (1 from 9,483 patents)


1 patent:

1. 7549498 - Control for an all-wheel-drive vehicle

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as of
1/13/2026
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