Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BG

Brian Guhde

AMAmerichem: 1 patents #5 of 11Top 50%
LMLubrizol Advanced Materials: 1 patents #141 of 282Top 50%
OFOwens-Corning Fiberglas: 1 patents #258 of 497Top 55%
Rocky River, OH: #75 of 263 inventorsTop 30%
Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,344,581 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12398831 Pipe apparatus, coupling devices, and methods Mark S. Kacik, Andrew J. Midlik, Christopher D. Zook 2025-08-26
9896850 Thermoplastic-based building product and related methods Craig Dennis, Charles Pratt 2018-02-20
7222465 Building board Christine Watson, Donn R. Vermilion, Thomas E. Grace, Sr., Chris Cicenas, Joshua D. Dickman 2007-05-29