Average Co-Inventor Count = 11.00
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. Maclean-Fogg Company (2 from 128 patents)
2 patents:
1. 11951940 - Wheel fastener alarm
2. 11338771 - Wheel fastener alarm