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

Hal J. Robbins — 5 Patents

CECertainteed: 2 patents #182 of 431Top 45%
Douglasville, GA: #38 of 235 inventorsTop 20%
Georgia: #6,849 of 35,610 inventorsTop 20%
Overall (All Time): #972,475 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10647095 Surface treatment for tape adhesion and ultraviolet stability Charles Petty, David M. Indyke, Timothy John Koblish 2020-05-12
8528301 Under purlin facing system John A. Post, Thomas S. Florian 2013-09-10
8438810 Web or vapor retarder with tie-strap John A. Post 2013-05-14
5685938 Process for encapsulating glass fiber insulation Kenneth D. Knapp, Christopher R. Donnelly 1997-11-11
5123453 Pipe insulation 1992-06-23