Average Co-Inventor Count = 5.00
ph-index = 5
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. International Imaging Materials, Inc. (2 from 35 patents)
2. Iimak (2 from 4 patents)
3. Acotex-Duerr Inc (1 from 1 patent)
5 patents:
1. D458956 - Ink ribbon cartridge for printing device
2. D458295 - Printer cassette
3. D454151 - Ink ribbon cartridge for printing device
4. D453179 - Printer cassette
5. 6308872 - Hanger with multiple means for supporting other hangers