Average Co-Inventor Count = 2.46
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. Lummus Industries, Inc. (5 from 25 patents)
5 patents:
1. 4771665 - Blade quality monitor
2. 4747251 - Portable bin transfer system
3. 4617862 - Portable bin transfer system
4. 4569264 - Apparatus for cutting elongated material into shorter lengths
5. 4563794 - Self-cleaning roller gin