Average Co-Inventor Count = 3.27
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. Lockheed Corporation (5 from 364 patents)
2. Other (1 from 832,843 patents)
6 patents:
1. 5454568 - One way breaking golf swing training club
2. 4749323 - Hole expanding rivet with a shaded tail
3. 4712958 - Controlled expansion flush-head rivet design and method of installing
4. 4695213 - Controlled expansion protruding-head rivet design
5. 4681499 - Controlled expansion protruding-head rivet design and method of
6. 4678384 - Controlled expansion blind fastener design