Average Co-Inventor Count = 7.20
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. Brunswick Bowling & Billiards Corporation (4 from 129 patents)
4 patents:
1. 5628692 - Automatic bowling center system
2. 5628693 - Automatic bowling center system
3. 5255185 - Bowling center video display system
4. 5101354 - Multi-lane bowling system with remote operator control