Average Co-Inventor Count = 1.89
ph-index = 22
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. Eveready Battery Company, Inc. (35 from 1,039 patents)
2. Warner-lambert Company (1 from 2,538 patents)
3. Rovcal, Inc. (1 from 55 patents)
4. Everewady Battery Company, Incv (1 from 1 patent)
38 patents:
1. D699891 - Portion of a safety razor handle
2. D698998 - Safety razor
3. D661428 - Portion of a display screen of a razor
4. D659286 - Safety razor
5. D659285 - Safety razor
6. D645205 - Safety razor handle
7. D644789 - Safety razor
8. D644790 - Safety razor
9. D617949 - Razor cartridge
10. D617948 - Razor cartridge
11. D617946 - Razor cartridge
12. D617947 - Razor cartridge
13. D615706 - Grip for a safety razor handle
14. D615707 - Safety razor handle
15. D615708 - Safety razor handle