CM

Charles F. Marschner

MC Mccalla/Lackey: 1 patents #6 of 9Top 70%
📍 Oviedo, FL: #547 of 1,433 inventorsTop 40%
🗺 Florida: #22,299 of 67,251 inventorsTop 35%
Overall (All Time): #2,313,368 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4981346 Collapsible portable periscope — 1991-01-01
4958434 Holding device and shearing device used in concert for hand held shearing of thin-wall tubes — 1990-09-25