Average Co-Inventor Count = 4.09
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. Kohler Company (3 from 3,410 patents)
2. Lombardini S.r.l. (10 patents)
3 patents:
1. D939582 - Engine blower housing
2. D913468 - Air cleaner filter
3. 10393001 - Marine exhaust system