Average Co-Inventor Count = 1.14
ph-index = 10
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. (24 from 100 patents)
24 patents:
1. D461684 - Glass
2. D429958 - Glass
3. D429960 - Glass
4. D418370 - Goblet
5. D415655 - Goblet
6. D407270 - Tumbler
7. D400395 - Stem for an article of glassware
8. D399700 - Stem for an article of glassware
9. D392507 - Stem for an article of glassware
10. D389013 - Stem for an article of glassware
11. D387613 - Stem for an article of glassware
12. D387614 - Stem for an article of glassware
13. D387612 - Stem for an article of glassware
14. D387616 - Stem for an article of glassware
15. D387615 - Stem for an article of glassware