Average Co-Inventor Count = 1.05
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.
Company Filing History:
1. Libbey Glass Inc. (24 from 100 patents)
2. World Tableware Inc. (1 from 16 patents)
3. Partylite Worldwide, Inc. (1 from 3 patents)
26 patents:
1. D506275 - Container
2. D502101 - Container having a lid
3. D487861 - Stemware
4. D485130 - Holder
5. D483610 - Glass
6. D481259 - Glass
7. D477499 - Stem for an article of stemware
8. D476526 - Stem for an article of stemware
9. D474069 - Stem for an article of stemware
10. D473425 - Stem for an article of stemware
11. D473424 - Stem for an article of stemware
12. D471061 - Stem for an article of stemware
13. D471065 - Stemware
14. D461420 - Measuring cup
15. D459944 - Stem for an article of stemware