Average Co-Inventor Count = 2.00
ph-index = 4
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. Soles Enterprises, Inc (4 from 4 patents)
2. Newell Operating Company (2 from 390 patents)
3. Ashland Products, Inc. (2 from 45 patents)
8 patents:
1. 12035660 - Fill under grain cover
2. D996646 - Fill under grain cover
3. D996647 - Fill under grain cover
4. 11412664 - Fill under grain cover
5. 7673372 - Block and tackle balance assembly with brake shoe
6. 7143475 - Block and tackle balance assembly with brake shoe
7. 6886295 - Brake shoe with spring brake member
8. 6622342 - Block and tackle balance assembly with brake shoe