MS

Mark E. Schwartz

US United States Postal Service: 1 patents #1 of 2Top 50%
📍 Saint Paul, MN: #6 of 19 inventorsTop 35%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #107,091 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5663227 Release agent for linerless pressure sensitive postage stamps Ronald B. Birkholz 1997-09-02