Average Co-Inventor Count = 1.16
ph-index = 15
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. Keyes Fibre Company (13 from 31 patents)
2. Keyes Fibre Corporation (6 from 12 patents)
3. Other (1 from 832,718 patents)
21 patents:
1. D457425 - Food and beverage tray with hinged lid
2. 5244094 - Molded pulp tray for holding cold containers
3. D332743 - Package for fragile tubes
4. D331008 - Beverage tray
5. 5127526 - Package for fragile articles
6. 5096065 - Molded tray for holding different size containers
7. D319579 - Four cup beverage tray
8. 5036980 - Nestable food container having improved closure system
9. D309258 - Beverage tray
10. D304678 - Tray
11. D290580 - Beverage tray
12. D289010 - Beverage tray
13. 4485610 - Accordian fold packaging tray
14. D274110 - Beverage tray
15. 4427730 - Tube packing sheet with spaced support surfaces