Average Co-Inventor Count = 3.00
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. Gerber Scientific Products, Inc. (3 from 94 patents)
3 patents:
1. 6637634 - Methods for calibration and automatic alignment in friction drive apparatus
2. 6311539 - Method for calibrating an edge detection system in a friction drive apparatus
3. 6276586 - Methods for calibration and automatic alignment in friction drive apparatus