Growing community of inventors

Providence, RI, United States of America

John G Mathews

Average Co-Inventor Count = 1.47

ph-index = 11

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 = 1,787

John G MathewsRichard W Canavan (6 patents)John G MathewsStanley O Thompson (1 patent)John G MathewsWilliam J Kirk (1 patent)John G MathewsDennis R Sleister (1 patent)John G MathewsRichard A Lynch (1 patent)John G MathewsRoger Twibell (1 patent)John G MathewsDonovan Zielke (1 patent)John G MathewsWilliam Lockett, Iii (1 patent)John G MathewsErich Hegendorfer (1 patent)John G MathewsJohn G Mathews (16 patents)Richard W CanavanRichard W Canavan (17 patents)Stanley O ThompsonStanley O Thompson (46 patents)William J KirkWilliam J Kirk (10 patents)Dennis R SleisterDennis R Sleister (3 patents)Richard A LynchRichard A Lynch (3 patents)Roger TwibellRoger Twibell (2 patents)Donovan ZielkeDonovan Zielke (2 patents)William Lockett, IiiWilliam Lockett, Iii (2 patents)Erich HegendorferErich Hegendorfer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Srl, Inc. (6 from 64 patents)

2. Uvex Safety, LLC (5 from 19 patents)

3. Other (3 from 832,843 patents)

4. Uvex Winter Optical, Inc. (2 from 7 patents)


16 patents:

1. 7749105 - Golf club head with insert having indicia therein

2. 5673501 - Novelty shoe with detachable ornamental article

3. 5617588 - Snap together protective goggle construction with toric lens

4. D372747 - Combined toy light and sound flasher

5. D372746 - Combined toy mirror and magnifier

6. D371746 - Compass

7. 5522831 - Incising trocar and cannula assembly

8. D367087 - Toy flashlight

9. D365854 - Slide whistle

10. 5457505 - Protective eyeglasses construction

11. 5381192 - Protective eyeglasses construction with adjustable temples

12. D348980 - Carrying case for eyeglasses

13. 5261582 - Belt case for eyeglasses

14. D331765 - Eyeglasses

15. 5170502 - Protective eyewear assembly

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as of
12/26/2025
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