Average Co-Inventor Count = 1.00
ph-index = 6
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. Diversified Plastics Products Inc. (3 from 3 patents)
2. Advanced Products, Inc. (2 from 19 patents)
8 patents:
1. 4903913 - Knock-down spool assembly
2. D290340 - Spool assembly
3. D285874 - Chair
4. D279146 - Picture frame
5. D278865 - Picture frame
6. 4236273 - Spring-like hinge
7. D257113 - Food and beverage caddy
8. 4143800 - Litter box