Average Co-Inventor Count = 1.73
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. Doskocil Manufacturing Company, Inc. (20 from 393 patents)
2. International Business Machines Corporation (1 from 164,150 patents)
21 patents:
1. D514754 - Hood for a cat litter box
2. D512542 - Surrounding housing for a cat litter box
3. D472350 - Pet feeder
4. D472021 - Pet dish
5. D471677 - Pet dish
6. D465921 - Chuck box
7. D456569 - Continuous pet watering device
8. D435147 - Pet bed
9. 5791293 - Animal shelter formed in the shape of a natural object
10. D367732 - Vented pet kennel
11. D366736 - Stump dog house
12. D364712 - Pet kennel
13. D361853 - Decorative lawn edging
14. D361876 - Feline scratching post
15. D360709 - Doghouse