Average Co-Inventor Count = 5.04
ph-index = 6
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 (5 from 129 patents)
2. Stenograph Corporation (2 from 15 patents)
7 patents:
1. 5709607 - Automatic bowling center system
2. 5628693 - Automatic bowling center system
3. 5626523 - Automatic bowling center system
4. 5255185 - Bowling center video display system
5. 5249285 - RAM lock device and method for a text entry system
6. 5163141 - RAM lock device and method for a text entry system
7. 5101354 - Multi-lane bowling system with remote operator control