CG

Charles R. Garrigus

📍 Conneaut, OH: #25 of 46 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,121,915 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D257346 Conference microphone Gary L. Over, Henry J. Cvetko 1980-10-14