Growing community of inventors

Boston, MA, United States of America

Gregg M Levin

Average Co-Inventor Count = 1.74

ph-index = 9

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 = 145

Gregg M LevinGuang Yu Gao (9 patents)Gregg M LevinMichael C Kowalski (2 patents)Gregg M LevinRoy A Rudder (2 patents)Gregg M LevinDouglas Arthur Marsden (1 patent)Gregg M LevinBenjamin J Beck (1 patent)Gregg M LevinGlen V Walter (1 patent)Gregg M LevinDavid G Harting (1 patent)Gregg M LevinEric Friedberg (1 patent)Gregg M LevinUlrike A Graf (1 patent)Gregg M LevinSamuel B Breneman (1 patent)Gregg M LevinJeffrey A Michael (1 patent)Gregg M LevinGregg M Levin (15 patents)Guang Yu GaoGuang Yu Gao (10 patents)Michael C KowalskiMichael C Kowalski (2 patents)Roy A RudderRoy A Rudder (2 patents)Douglas Arthur MarsdenDouglas Arthur Marsden (67 patents)Benjamin J BeckBenjamin J Beck (52 patents)Glen V WalterGlen V Walter (39 patents)David G HartingDavid G Harting (4 patents)Eric FriedbergEric Friedberg (3 patents)Ulrike A GrafUlrike A Graf (1 patent)Samuel B BrenemanSamuel B Breneman (1 patent)Jeffrey A MichaelJeffrey A Michael (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Perfect Curve Inc. (9 from 9 patents)

2. Other (1 from 833,002 patents)


15 patents:

1. D882880 - Food spread holder for animals

2. D770772 - Flip flop storage unit

3. D734951 - Camisole rack

4. D689702 - Hanger for a pair of thong-type sandals

5. 8220673 - Cap curver and washer

6. D657104 - Cap brim curving, storing and washing device

7. D647327 - Bag rack

8. D647328 - Scarf and belt rack

9. D612618 - Tie and belt rack

10. D584186 - Multipart ornamental button clip

11. D564860 - Wallplate cover with integral pocket

12. 6223910 - Device for storing and displaying caps

13. 5908146 - Cap brim shaping, transport, storage and display device

14. D379860 - Cap brim shaping, transport, storage and display device

15. 5533652 - Cap brim shaping, transport, storage and display device

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as of
1/22/2026
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