Average Co-Inventor Count = 3.00
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. Wika Alexander Wiegand Se & Co. Kg (2 from 51 patents)
2 patents:
1. D724981 - Electronic pressure transducer with output display
2. D651181 - Pressure switch