RJ

Ronald H. Spang, Jr.

SS S. C. Johnson & Son: 2 patents #19 of 120Top 20%
📍 Waterford, WI: #1 of 15 inventorsTop 7%
🗺 Wisconsin: #780 of 4,845 inventorsTop 20%
Overall (2020): #127,044 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D896084 Actuator Richard M. Parysek, Steven A. Zach, Marilyn M. Johnson, Imtiaz A. Musaliar, Neema Pourian +2 more 2020-09-15
D880298 Actuator Richard M. Parysek, Steven A. Zach, Marilyn M. Johnson, Imtiaz A. Musaliar, Neema Pourian +2 more 2020-04-07