Average Co-Inventor Count = 1.89
ph-index = 3
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. The Actava Group, Inc. (2 from 3 patents)
2. Snapper, Inc. (1 from 14 patents)
3 patents:
1. 5526635 - Lawn mower including improved blade clutch and brake features
2. 5511367 - Lawn mower having additinal improved trim featuure
3. 5488818 - Lawn mower having improved trim feature