Average Co-Inventor Count = 2.00
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. Dixson, Inc. (2 from 5 patents)
2. Maddak, Inc. (1 from 14 patents)
3 patents:
1. D298206 - Gripping tongs for handicapped persons
2. D253227 - Automotive engine analyzer
3. D249484 - Engine timing light