RR

Richardt E. Ruberg

📍 Sankt Gallen, CH: #177 of 367 inventorsTop 50%
Overall (All Time): #4,093,012 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4278114 Kitchen appliance for storing perishable goods — 1981-07-14