CM

Charles I. Meinershagen

📍 Redding, CA: #1 of 13 inventorsTop 8%
🗺 California: #293 of 10,592 inventorsTop 3%
Overall (1989): #11,442 of 140,708Top 9%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4880038 Wire twisting apparatus 1989-11-14
4854867 Dental tool for facilitating gingival retraction 1989-08-08
4836781 Dental tool with dual restoration material retainers 1989-06-06