Growing community of inventors

Elyria, OH, United States of America

Ernest H Roberts

Average Co-Inventor Count = 1.14

ph-index = 8

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 = 139

Ernest H RobertsPhilip G Koehler (3 patents)Ernest H RobertsRichard S Patterson (3 patents)Ernest H RobertsErnest H Roberts (16 patents)Philip G KoehlerPhilip G Koehler (26 patents)Richard S PattersonRichard S Patterson (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. University of Florida Research Foundation Inc (11 from 2,930 patents)

2. Other (5 from 832,880 patents)


16 patents:

1. 8782947 - Assured snap enclosure apparatus and improvement

2. 7024826 - Device for impeding a route of travel of crawling arthropods

3. 6912815 - Methods and devices for impeding crawling arthropods from entering enclosed and semi-enclosed spaces

4. 6837008 - Device for impeding a route of travel of crawling arthropods

5. 6779311 - Barrier against crawling arthropods

6. 6640488 - Coaster for shielding against crawling arthropods

7. 6553726 - Barrier against crawling arthropods

8. 6513280 - Coaster for shielding against crawling arthropods

9. 6513281 - Coaster for shielding against crawling arthropods

10. 6510648 - Coaster for shielding against crawling arthropods

11. 6505433 - Coaster for shielding against crawling arthropods

12. 6484437 - Coaster for shielding against crawling arthropods

13. 6378242 - Coaster for shielding against crawling arthropods

14. 5274950 - Vermin barrier

15. 4890416 - Trap-guard for vermin repellant destruction

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1/3/2026
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