Average Co-Inventor Count = 1.33
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. Colt Industries Operating Corporation (2 from 153 patents)
2. Other (1 from 832,812 patents)
4 patents:
1. 4590911 - Fuel injection valve assembly
2. D261741 - Finger ring or similar article
3. 4270504 - Fuel bowl vent
4. 4165574 - Patentee's finger ring or emblem