Average Co-Inventor Count = 1.50
ph-index = 14
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. Gordon Barlow Design (30 from 30 patents)
2. Marvin Glass & Associates (24 from 422 patents)
3. Rapid Mounting and Finishing Company, Cadaco Division (1 from 3 patents)
4. Lowbar, Inc. (1 from 1 patent)
56 patents:
1. 5240255 - Board game with moldable playing pieces
2. 5135221 - Spring launched pop-up pin bowling game
3. 5058086 - Recreational timing apparatus
4. 4970792 - Drawing machine
5. 4952189 - Spinable doll
6. 4936579 - Tabletop baseball game
7. 4928960 - Latch & latch release mechanism for a game
8. 4848768 - Spinning lighted toy
9. 4787640 - Mechanically actuated turntable target game
10. 4746125 - Manipulative game
11. 4714249 - Anteater game
12. 4701056 - Timing mechanism
13. 4674585 - Articulated unit vehicle
14. 4504243 - Educational toy with path creating tiles for a vehicle
15. 4485587 - Reversing mechanism for a toy motor driven wheeled vehicle