Average Co-Inventor Count = 2.73
ph-index = 8
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. Brunswick Corporation (9 from 2,535 patents)
2. S/v Tool Co. Inc. (7 from 13 patents)
3. Rival Manufacturing Company (2 from 41 patents)
4. A-t-o Inc. (1 from 98 patents)
5. Leesona Corporation (1 from 80 patents)
6. Engmans, Inc. (1 from 3 patents)
21 patents:
1. D281093 - Fishing reel
2. D280540 - Fishing reel
3. D280539 - Fishing reel
4. D279956 - Food steaming pot
5. D273972 - Combined fishing rod handle and reel
6. D273886 - Fishing reel
7. D273884 - Fishing reel
8. D272757 - Air cleaner or the like
9. D270081 - Fishing reel
10. D269798 - Fishing reel
11. D269452 - Fishing reel
12. D261980 - Driver for fasteners
13. D261981 - Fastener rotating tool
14. D261978 - Hand tool
15. D261979 - Tool for turning screws and the like