Average Co-Inventor Count = 1.66
ph-index = 16
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. Appel; Mel (43 from 43 patents)
2. The Mel Appel Company (12 from 12 patents)
3. Mel Appel Ltd. (4 from 4 patents)
4. Gabriel Industries, Inc. (2 from 7 patents)
66 patents:
1. D354531 - Combination kick board and water gun
2. D342977 - Toy truck
3. D338920 - Electronic basketball game
4. 5082291 - Projectile and target game apparatus
5. D293254 - Activity desk
6. D290853 - Crayon holder
7. D290854 - Crayon holder
8. D290661 - Carrier for coloring books and crayons
9. D290147 - Robot action figure
10. D286967 - Covered mug
11. D286418 - Toy barn
12. D285323 - Toy golf cart
13. D285322 - Toy wagon
14. D284726 - Mug
15. D283474 - Desk top