Average Co-Inventor Count = 2.40
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. Stoffel Seals Corporation (1 from 18 patents)
2. Hoffmaster Group, Inc. (1 from 7 patents)
3. General Tools & Instruments (1 from 2 patents)
3 patents:
1. D839758 - Laser tape measure
2. 8042293 - Article encircling band with removable coupon or ticket
3. D643069 - Name tag attachment