Average Co-Inventor Count = 4.80
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. Delaware Capital Formation, Inc. (1 from 654 patents)
2. Rotary Lift, a Division of Dover Industries (1 from 1 patent)
2 patents:
1. 7191038 - Electronically controlled vehicle lift and vehicle service system
2. 6983196 - Electronically controlled vehicle lift and vehicle service system