Average Co-Inventor Count = 3.06
ph-index = 13
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. (11 from 1,039 patents)
2. The Charles Machine Works, Inc. (6 from 364 patents)
3. Kramden Enterprises, LLC (3 from 6 patents)
4. Fallbrook Technologies Inc. (1 from 112 patents)
5. Hyster - Yale Group, Inc. (1 from 92 patents)
6. Nmhg Oregon, LLC (1 from 27 patents)
7. Nacco Materials Handling Group, Inc. (1 from 10 patents)
24 patents:
1. D909461 - Eyeglasses
2. D909460 - Eyeglasses
3. D887485 - Eyeglasses
4. D750339 - Arm rest
5. D733990 - Tray for industrial vehicle
6. D717514 - Lift truck
7. D674549 - Portion of a safety razor handle
8. D674547 - Safety razor
9. D674548 - Safety razor
10. D674545 - Safety razor
11. D674546 - Safety razor
12. D674553 - Safety razor handle
13. D674552 - Safety razor handle
14. D674551 - Safety razor handle
15. D650946 - Portion of a safety razor handle