Average Co-Inventor Count = 5.00
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. Dresser Industries, Inc. (4 from 1,238 patents)
4 patents:
1. 6134888 - Turbocharger control management system
2. 5950432 - Turbocharger control management system
3. 5605044 - Turbocharger control management system
4. 5551236 - Turbocharger control management system