Growing community of inventors

Naperville, IL, United States of America

Kevin L O'Brien

Average Co-Inventor Count = 3.00

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 = 16

Kevin L O'Brien ↔ John David Kildea (23 patents)Kevin L O'Brien ↔ Ji Cui (21 patents)Kevin L O'Brien ↔ Everett C Phillips (16 patents)Kevin L O'Brien ↔ Kailas B Sawant (14 patents)Kevin L O'Brien ↔ David H Slinkman (7 patents)Kevin L O'Brien ↔ Timothy La (7 patents)Kevin L O'Brien ↔ Frederick J Swiecinski (6 patents)Kevin L O'Brien ↔ David O Owen (1 patent)Kevin L O'Brien ↔ Stephen J Blubaugh (5 patents)Kevin L O'Brien ↔ Kent E Molter (1 patent)Kevin L O'BrienKevin L O'Brien (1 patent)John David KildeaJohn David Kildea (23 patents)Ji CuiJi Cui (21 patents)Everett C PhillipsEverett C Phillips (16 patents)Kailas B SawantKailas B Sawant (14 patents)David H SlinkmanDavid H Slinkman (7 patents)Timothy LaTimothy La (7 patents)Frederick J SwiecinskiFrederick J Swiecinski (6 patents)David O OwenDavid O Owen (5 patents)Stephen J BlubaughStephen J Blubaugh (5 patents)Kent E MolterKent E Molter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nalco Chemical Company (1 from 1,167 patents)

2. Nalco Company (386 patents)


1 patent:

1. 5080801 - Mixed polymers for preventing scale caused by mineral processing water

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as of
1/4/2026
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