Average Co-Inventor Count = 1.51
ph-index = 27
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. Lisco, Inc. (29 from 303 patents)
2. Cosco Management, Inc. (10 from 324 patents)
3. Spalding & Evenflo Companies, Inc. (10 from 73 patents)
4. Evenflo Company, Inc. (9 from 121 patents)
5. Meeker R &d, Inc. (8 from 9 patents)
6. Cosco, Inc. (3 from 106 patents)
7. Meeker; Paul K. (2 from 2 patents)
8. Mecker R & D, Inc. (1 from 1 patent)
9. Paul K. Meeker (0 patent)
75 patents:
1. 8439439 - Adjustable shoulder belt path for a booster car seat
2. 8033599 - Infant carrier handle
3. 7901003 - Juvenile convertible car seat
4. 7849967 - Foldable stepladder with step lock
5. 7658446 - Infant carrier and receiving base
6. 7637568 - Adjustable back for a car seat
7. 7383920 - Step stool with movable handrail
8. 7370727 - Foldable step ladder with leg aligner and handle
9. 7229132 - Foldable booster car seat
10. 7182176 - Step stool with elevated tray
11. 7108103 - Rigidified step ladder
12. 7104362 - Foldable step ladder with leg aligner and handle
13. 6986405 - Ladder with leg brace
14. 6966404 - Folding step stool
15. 6908151 - Adjustable and foldable booster car seat