Average Co-Inventor Count = 3.00
ph-index = 3
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. Hekman Furniture Company (3 from 7 patents)
2. Hackman Furniture Company (1 from 1 patent)
4 patents:
1. D527202 - Work station
2. D524570 - Work station
3. D524076 - Work station
4. D512850 - Work station