Growing community of inventors

Cincinnati, OH, United States of America

Donald Cashman

Average Co-Inventor Count = 3.00

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 = 18

Donald Cashman ↔ John A Ferguson (2 patents)Donald Cashman ↔ George B Keyes (1 patent)Donald Cashman ↔ Lyndel D Dickerson (1 patent)Donald Cashman ↔ John A Ferguson (1 patent)Donald Cashman ↔ George B Keyes (1 patent)Donald CashmanDonald Cashman (2 patents)John A FergusonJohn A Ferguson (6 patents)George B KeyesGeorge B Keyes (6 patents)Lyndel D DickersonLyndel D Dickerson (2 patents)John A FergusonJohn A Ferguson (1 patent)George B KeyesGeorge B Keyes (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Drackett Company (2 from 156 patents)

2. Bristol-myers Squibb Compnay (3,685 patents)

3. Donald Cashman (0 patent)

4. John A. Ferguson (0 patent)

5. George B. Keyes (0 patent)

6. Renuzit Company (0 patent)


2 patents:

1. 5047234 - Air freshener composition

2. 4983578 - Air freshener composition and device

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as of
1/4/2026
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