Growing community of inventors

Bethlehem, CT, United States of America

David L Lewis

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 = 175

David L LewisTorsten Hoffmann (5 patents)David L LewisEric A Kitas (5 patents)David L LewisDavid B Rozema (3 patents)David L LewisDarren H Wakefield (3 patents)David L LewisPhilipp Hadwiger (3 patents)David L LewisGuenther Ott (3 patents)David L LewisPeter Mohr (3 patents)David L LewisPeter Mohr (2 patents)David L LewisIngo Roehl (2 patents)David L LewisJonathan D Benson (2 patents)David L LewisJeffrey C Carlson (2 patents)David L LewisJon Asher Wolff (1 patent)David L LewisAndrei V Blokhin (1 patent)David L LewisXiaolin Yang (1 patent)David L LewisSharad Mathur (1 patent)David L LewisIvan Petrovic (1 patent)David L LewisHans Martin Mueller (1 patent)David L LewisKerstin Jahn-Hofmann (1 patent)David L LewisLinda Valis (1 patent)David L LewisWilma Thuer (1 patent)David L LewisErnest M Finch (1 patent)David L LewisJeffrey A Berzack (1 patent)David L LewisDonald Walden (1 patent)David L LewisGene E Michaels (1 patent)David L LewisLinda Christine Valis (1 patent)David L LewisJon A Wolff (1 patent)David L LewisDavid L Lewis (19 patents)Torsten HoffmannTorsten Hoffmann (18 patents)Eric A KitasEric A Kitas (11 patents)David B RozemaDavid B Rozema (9 patents)Darren H WakefieldDarren H Wakefield (7 patents)Philipp HadwigerPhilipp Hadwiger (11 patents)Guenther OttGuenther Ott (9 patents)Peter MohrPeter Mohr (13 patents)Peter MohrPeter Mohr (6 patents)Ingo RoehlIngo Roehl (9 patents)Jonathan D BensonJonathan D Benson (3 patents)Jeffrey C CarlsonJeffrey C Carlson (8 patents)Jon Asher WolffJon Asher Wolff (3 patents)Andrei V BlokhinAndrei V Blokhin (3 patents)Xiaolin YangXiaolin Yang (23 patents)Sharad MathurSharad Mathur (18 patents)Ivan PetrovicIvan Petrovic (14 patents)Hans Martin MuellerHans Martin Mueller (5 patents)Kerstin Jahn-HofmannKerstin Jahn-Hofmann (6 patents)Linda ValisLinda Valis (1 patent)Wilma ThuerWilma Thuer (1 patent)Ernest M FinchErnest M Finch (3 patents)Jeffrey A BerzackJeffrey A Berzack (3 patents)Donald WaldenDonald Walden (2 patents)Gene E MichaelsGene E Michaels (1 patent)Linda Christine ValisLinda Christine Valis (2 patents)Jon A WolffJon A Wolff (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (17 from 832,912 patents)

2. Polaris Industries Inc. (2 from 888 patents)


19 patents:

1. 11213010 - Pet tracking assembly

2. 9695568 - Permanent shallow frost protected footing foundation for a building and method for constructing a foundation including a permanent shallow frost protected footing

3. 9074336 - Form part for a frost protected shallow footing system

4. 8978325 - Insulating wall panel with electrical wire chase system

5. 8943767 - Cover device and cover device kit

6. 8782982 - Radiant thermal barrier

7. 8753696 - Methods for preparing cannabis and related products

8. 8683767 - Energy barrier, a rail for a building frame cavity insulation system and a method of assembling stacked layers of reflective dead air spaces

9. 7971602 - Systems and methods for the collection, retention and redistribution of rainwater and methods of construction of the same

10. 7902117 - Thermal paper

11. 6979484 - Fan-folded insulation laminate with reinforced hinges

12. 6146730 - Corrosion inhibiting spacers

13. 6053661 - Variable fitting foam blocks as aggregate

14. 5896897 - Filling valve

15. 5564288 - Cooler with floating section

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as of
1/7/2026
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