Average Co-Inventor Count = 1.50
ph-index = 1
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. E. Gluck Corporation (1 from 34 patents)
2. Bock & Schupp Gmbh & Co. Kg (1 from 1 patent)
2 patents:
1. D324829 - Watch dial
2. 5091136 - Method of relief stamping mother-of-pearl plates