Average Co-Inventor Count = 5.00
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. Supra Products, Inc. (1 from 30 patents)
2. Slc Technologies (1 from 18 patents)
2 patents:
1. 6072402 - Secure entry system with radio communications
2. 5705991 - Access control device featuring key ordering or key simultaneity