Average Co-Inventor Count = 3.75
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. Instrumentation Specialties Company (1 from 15 patents)
2. Iowa Engineered Processes Corp. (1 from 2 patents)
2 patents:
1. 4387537 - Deburring and cleaning machine and process
2. 4115779 - Automobile trunk antenna mount