Growing community of inventors

Columbus, OH, United States of America

Elizabeth T Tkacheff

Average Co-Inventor Count = 2.00

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 = 707

Elizabeth T TkacheffGene J Kuzma (11 patents)Elizabeth T TkacheffElizabeth T Tkacheff (11 patents)Gene J KuzmaGene J Kuzma (102 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gk Packaging, Inc. (11 from 90 patents)


11 patents:

1. D604172 - Bottle

2. D600565 - Bottle

3. D600127 - Bottle

4. D585750 - Bottle

5. D581276 - Bottle

6. D578395 - Bottle

7. D578398 - Bottle

8. D578406 - Bottle

9. D558580 - Bottle

10. D547190 - Bottle

11. D535888 - Bottle

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as of
12/30/2025
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