Average Co-Inventor Count = 2.54
ph-index = 10
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. Engineered Data Products, Inc. (18 from 50 patents)
18 patents:
1. 5265739 - Double density storage rack system for data tape cartridges
2. 5193696 - Braking mechanism for a sliding tape cartridge storage system
3. 5080231 - Holder for tape cartridges
4. 5072835 - Tape cartridge holder
5. D318962 - Tape cartridge holder
6. D312840 - Document holder
7. 4971199 - Holder for tape cartridges
8. 4846355 - Holder for tape cartridges with locking base member
9. 4844564 - Holder for tape cartridges
10. 4815795 - Holder for tape cartridges
11. D300287 - Cartridge storage rack
12. D300288 - Cartridge storage rack
13. 4782958 - Tape-cartridge storage system
14. 4755009 - Work station apparatus for word processing equipment
15. 4718739 - Document storage system