Average Co-Inventor Count = 3.43
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. Tecumseh Products Company (2 from 552 patents)
2 patents:
1. 7165532 - Engine speed control with high speed override mechanism
2. 7152580 - Engine speed control with high speed override mechanism