Growing community of inventors

Redmond, WA, United States of America

Kevin L Black

Average Co-Inventor Count = 4.00

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 = 12

Kevin L Black ↔ Bruce R Broyles (2 patents)Kevin L Black ↔ Frederick J Turk (2 patents)Kevin L Black ↔ Darin J Meyertholen (1 patent)Kevin L Black ↔ James D Christoff (1 patent)Kevin L Black ↔ John W Dubbe (1 patent)Kevin L BlackKevin L Black (2 patents)Bruce R BroylesBruce R Broyles (43 patents)Frederick J TurkFrederick J Turk (6 patents)Darin J MeyertholenDarin J Meyertholen (15 patents)James D ChristoffJames D Christoff (9 patents)John W DubbeJohn W Dubbe (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Minnesota Mining and Manufacturing Company (2 from 7,865 patents)


2 patents:

1. 5988230 - Dual chamber dispensing cartridge refilling device

2. 5651397 - Dual chamber dispensing cartridge refilling device

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idiyas.com
as of
1/3/2026
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