RM

Ronald A. Masters

ST Stepan: 2 patents #1 of 13Top 8%
📍 Glenview, IL: #11 of 86 inventorsTop 15%
🗺 Illinois: #870 of 6,351 inventorsTop 15%
Overall (2025): #91,407 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12285825 Non-aqueous solder flux composition Liban Jirmo 2025-04-29
12270010 Reduced-residue hard surface cleaner and method for determining film/streak Mona Marie Knock, Patrick Shane Wolfe, Timothy A. Boebel, Xue Min Dong, Dennis S. Murphy 2025-04-08