Growing community of inventors

Saint Louis, MO, United States of America

Peter N Karanja

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

Peter N Karanja ↔ Nancy-Hope Elizabeth Kaiser (1 patent)Peter N Karanja ↔ Thomas W Smith (1 patent)Peter N Karanja ↔ Christopher C Heisig (1 patent)Peter N Karanja ↔ Thomas W Smith (1 patent)Peter N Karanja ↔ Nancy-Hope E Kaiser (1 patent)Peter N KaranjaPeter N Karanja (1 patent)Nancy-Hope Elizabeth KaiserNancy-Hope Elizabeth Kaiser (16 patents)Thomas W SmithThomas W Smith (1 patent)Christopher C HeisigChristopher C Heisig (5 patents)Thomas W SmithThomas W Smith (3 patents)Nancy-Hope E KaiserNancy-Hope E Kaiser (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Sterilizer Company (1 from 465 patents)


1 patent:

1. 8455551 - Broad spectrum disinfectant

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12/19/2025
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