Growing community of inventors

Westfield, NJ, United States of America

David H Rehrer

Average Co-Inventor Count = 2.14

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 = 53

David H Rehrer ↔ Alexis A Oswald (2 patents)David H Rehrer ↔ Kenneth Lewtas (2 patents)David H Rehrer ↔ Albert Rossi (2 patents)David H Rehrer ↔ Robert Dryden Tack (2 patents)David H RehrerDavid H Rehrer (3 patents)Alexis A OswaldAlexis A Oswald (68 patents)Kenneth LewtasKenneth Lewtas (51 patents)Albert RossiAlbert Rossi (43 patents)Robert Dryden TackRobert Dryden Tack (31 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Exxon Research and Engineering Company (3 from 4,227 patents)


3 patents:

1. 4546137 - Additive combinations and fuels containing them

2. 4460380 - Water shedding agents in distillate fuel oils

3. 4375973 - Additive combinations and fuels containing them

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as of
1/22/2026
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