Average Co-Inventor Count = 2.00
ph-index = 2
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. Emery Industries, Inc. (2 from 77 patents)
2. The Sherwin Williams Company (1 from 493 patents)
3 patents:
1. 4408058 - Preparation of ortho-sulfobenzoic acid anhydride by catalyzed thermolysis
2. 4122229 - Thermoplastic reinforcing adhesives and substrates coated therewith
3. 4062820 - Thermoplastic reinforcing adhesives and substrates coated therewith