Average Co-Inventor Count = 1.33
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. Other (1 from 832,761 patents)
2. Photocircuits Division of Kollmorgen Corporation (1 from 12 patents)
2 patents:
1. 4065363 - Process for the electrometric measurement of cyanide ions in solutions
2. 3967632 - Arrangement for the fluid treatment, especially etching, of objects in