Growing community of inventors

Wichita, KS, United States of America

John R Kraft

Average Co-Inventor Count = 5.00

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

John R Kraft ↔ Richard J Robbins (1 patent)John R Kraft ↔ Robert W Fee (1 patent)John R Kraft ↔ Michael L Meister (1 patent)John R Kraft ↔ Richard E TenEyck (1 patent)John R KraftJohn R Kraft (1 patent)Richard J RobbinsRichard J Robbins (74 patents)Robert W FeeRobert W Fee (21 patents)Michael L MeisterMichael L Meister (8 patents)Richard E TenEyckRichard E TenEyck (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Engmans, Inc. (1 from 3 patents)


1 patent:

1. D250141 - Utility light

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1/8/2026
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