Average Co-Inventor Count = 4.44
ph-index = 2
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. Other (1 from 832,843 patents)
2. Hu-friedy Mfg. Co., Inc. (1 from 52 patents)
2 patents:
1. D629102 - Dental manual driver
2. 7182595 - Distal end cutter