Average Co-Inventor Count = 5.88
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. Kohler Company (7 from 3,408 patents)
7 patents:
1. D799553 - Engine intake manifold
2. D774100 - Intake manifold for an engine
3. D753727 - Blower housing for an engine
4. 9133735 - Variable valve timing apparatus and internal combustion engine incorporating the same
5. D733762 - Engine
6. D733186 - Blower housing for an engine
7. D733187 - Intake manifold for an engine