Average Co-Inventor Count = 2.50
ph-index = 4
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. Sun Electric Corporation (10 from 73 patents)
10 patents:
1. D313947 - Combined engine analyzer and cart
2. D313764 - Diagnostic analyzer
3. D310789 - Engine analyzer
4. D257331 - Engine exhaust emission analyzer
5. D257013 - Engine exhaust emission analyzer
6. D250178 - Dwell/tachometer
7. D249938 - Tachometer
8. D249876 - Inductive clamp
9. D248630 - Timing light
10. D246972 - Remote starter switch