Average Co-Inventor Count = 1.17
ph-index = 7
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. Other (14 from 832,891 patents)
2. Tm Invention Associates (1 from 2 patents)
15 patents:
1. 6323961 - Facsimile machine for printing documents with selectively aligned edges
2. 6150937 - Personal contact 'ice breaker'
3. 5903646 - Access control system for litigation document production
4. 5614955 - Compressed digital multi-channel video communications system having one
5. 5592651 - Method and system for limiting multi-user play of video game cartridges
6. 5533104 - Telephone answering device and method
7. 5282065 - Facsimile machine for printing documents all with corresponding edges
8. 5246411 - Exercise machine system
9. 4670857 - Cartridge-controlled system whose use is limited to authorized cartridges
10. 4223055 - Multi-layer graphic arts tape system
11. 4156527 - Scoring game with operative path and switching apparatus
12. 4108430 - Action game
13. 4108443 - Board game
14. 4108438 - Method of playing a board game
15. 4002843 - Tamper-proof two-way cable system