Average Co-Inventor Count = 2.14
ph-index = 2
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. Geneva Group of Companies, Inc. (5 from 9 patents)
5 patents:
1. 7497493 - Pick up truck load rack
2. 6292330 - Magnetic head cleaning cartridge with displaceable head receiver
3. 6097572 - Tape drive head cleaning cartridge having a cleaning element with
4. 6038111 - Cartridge having brushes above and below a cleaning tape for cleaning
5. 5703742 - Universal cassette cartridge