Average Co-Inventor Count = 6.56
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. Amf Bowling, Inc. (3 from 33 patents)
2. Amf Bowling Products Inc. (2 from 3 patents)
5 patents:
1. D427802 - Bowling ball rack and table
2. D416600 - Ball return and storage rack
3. D416208 - Bowling alley console
4. D414434 - Bowler terminal with CRT (console)
5. D412415 - Table