Growing community of inventors

Chatham, NJ, United States of America

Donna A Spano

Average Co-Inventor Count = 2.00

ph-index = 7

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 = 132

Donna A SpanoHenry M Stairs, Jr (3 patents)Donna A SpanoPaul P Kolada (2 patents)Donna A SpanoRudolf Steffes (2 patents)Donna A SpanoDonna A Spano (7 patents)Henry M Stairs, JrHenry M Stairs, Jr (57 patents)Paul P KoladaPaul P Kolada (34 patents)Rudolf SteffesRudolf Steffes (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Standard Inc. (6 from 1,121 patents)


7 patents:

1. D414247 - Faucet handle

2. D385336 - Faucet handle

3. D375785 - Faucet handle

4. 5562120 - Valve assembly for a faucet handle

5. D327944 - Spout or the like

6. D325958 - Handle for a faucet or the like

7. D324416 - Spout or the like

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