RK

Ronald A. Knittel

📍 Groß-Umstadt, DE: #28 of 75 inventorsTop 40%
Overall (All Time): #2,314,001 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4988192 Laser theodolite — 1991-01-29
4688230 Construction laser, in particular canal construction laser — 1987-08-18