RS

Robert J. Schaefer

📍 Baltimore, MD: #145 of 575 inventorsTop 30%
🗺 Maryland: #954 of 3,746 inventorsTop 30%
Overall (2022): #280,928 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11472614 Disposable cup lid Ugo Mazzarolo 2022-10-18