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. Olympic Manufacturing Group, Inc. (1 from 12 patents)
3 patents:
1. D494459 - Circular double barbed plate with fastener
2. D492896 - Circular double barbed plate with fastener
3. 6250866 - Self-drilling, self-tapping screw for concrete blocks