Average Co-Inventor Count = 1.09
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.
Company Filing History:
1. Libbey Glass Inc. (12 from 100 patents)
12 patents:
1. D484365 - Container
2. D462238 - Glass
3. D460323 - Goblet
4. D456214 - Glass
5. D453282 - Stem for an article of stemware
6. D451346 - Glass
7. D442425 - Baking dish
8. D442019 - Baking dish
9. D441597 - Baking dish
10. D441598 - Baking dish
11. D424377 - Glass
12. D423874 - Stem for an article of stemware