Average Co-Inventor Count = 1.85
ph-index = 4
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. Texas Instruments Corporation (4 from 29,256 patents)
4 patents:
1. D260515 - Case for interchangeable program module for a personal computer or the
2. D258827 - Case for printing calculator or the like
3. D257959 - Wall thermostat
4. D253937 - Loran C receiver