Average Co-Inventor Count = 6.40
ph-index = 3
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. Berco Industries, Inc. (2 from 12 patents)
2. The Times Mirror Company (1 from 8 patents)
3. Telesensory Corporation (1 from 5 patents)
4 patents:
1. 6598542 - Interconnectable table system
2. 6523716 - Newspaper vending machine
3. 6397762 - Work table
4. D430588 - Video magnifier for assisting persons with vision impairment