Growing community of inventors

Johnson City, TN, United States of America

Peter W Calvert

Average Co-Inventor Count = 1.00

ph-index = 5

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 = 105

Peter W CalvertPeter W Calvert (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Thomas Industries, Inc. (5 from 159 patents)


5 patents:

1. 4905846 - Gravity fed display and dispensing apparatus

2. 4819294 - Pad-type applicator with adjusting handle

3. 4742923 - Gravity fed display and dispensing apparatus

4. 4667363 - Roller paint guard assembly

5. 4593428 - Roller paint guard assembly

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as of
12/31/2025
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