Average Co-Inventor Count = 3.76
ph-index = 9
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. Trico Products Corporation (4 from 136 patents)
2. Magic American Corporation (4 from 9 patents)
3. Royal Appliance Mfg., Co. (3 from 234 patents)
4. Mag-nif Incorporated (3 from 50 patents)
5. Henkel Ag & Company, Kgaa (2 from 2,018 patents)
6. Henkel IP Holding Gmbh (2 from 396 patents)
7. Apex Medical Corporation (2 from 49 patents)
8. Accuspray, Inc. (1 from 14 patents)
9. Stanca, Nicholas E. (0 patent)
21 patents:
1. 12270734 - Fastener testing system and apparatus
2. 11821426 - Progressive cavity pump
3. 11529931 - Windshield wiper arm adapter, coupler and assembly
4. D931409 - Nozzle for hand pump
5. D910810 - Hand pump
6. D904275 - Adapter for windshield wiper arm
7. D896156 - Coupler for windshield wiper
8. D895523 - Coupler for windshield wiper
9. D477446 - Nozzle for vacuum cleaner
10. D475822 - Housing for a stick-type vacuum cleaner
11. D475491 - Dust cup for vacuum cleaner
12. D447923 - Combination container opener
13. D437469 - Coin handling device
14. D426694 - Coin handling device
15. D425284 - Coin handling device