Average Co-Inventor Count = 1.44
ph-index = 3
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. Louis Marx & Co., Inc. (3 from 28 patents)
2. Buddy L Corporation (2 from 39 patents)
3. Aurora Products Corporation (1 from 7 patents)
6 patents:
1. 4463520 - Self-returning toy vehicle
2. 4366375 - Three-coin register toy bank
3. 4311311 - Reprojector apparatus for pinball machines
4. D252887 - Launcher for a toy glider
5. D252760 - Toy glider
6. 4031657 - Action figure