Average Co-Inventor Count = 1.50
ph-index = 3
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. U.S. Tape Company, Inc. (2 from 3 patents)
2. Other (1 from 832,812 patents)
3 patents:
1. 7003895 - Tape measure having a self-powered reel assembly
2. D496293 - Tape measure
3. 5119521 - Tape measure for hand tools