Growing community of inventors

Ventura, CA, United States of America

James R Ohlsen

Average Co-Inventor Count = 3.27

ph-index = 3

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 = 17

James R Ohlsen ↔ J Michael Brown (3 patents)James R Ohlsen ↔ Richard D McBride (2 patents)James R Ohlsen ↔ Gene F Brock (1 patent)James R Ohlsen ↔ Veena K Mandlay (1 patent)James R OhlsenJames R Ohlsen (3 patents)J Michael BrownJ Michael Brown (14 patents)Richard D McBrideRichard D McBride (2 patents)Gene F BrockGene F Brock (6 patents)Veena K MandlayVeena K Mandlay (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Betz Laboratories, Inc. (2 from 577 patents)

2. Bj Services Company (1 from 266 patents)


3 patents:

1. 5512212 - Corrosion inhibitor composition and method of use

2. 5459125 - Corrosion inhibitor composition and method of use

3. 5415805 - Corrosion inhibitor composition and method of use

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idiyas.com
as of
12/8/2025
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