Average Co-Inventor Count = 2.73
ph-index = 5
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.
10 patents:
1. D1080136 - Threaded rings for a vessel
2. D1072611 - Threaded rings for a vessel
3. D1002371 - Bottle stopper
4. D901266 - Bottle opener
5. D901265 - Bottle opener
6. D869915 - Honey dipper
7. D815524 - Hourglass bottle stopper
8. D780574 - Teardrop bottle stopper
9. D758853 - Bottle stopper
10. D575639 - Bottle stopper