MM

Max May

Rohm Co.: 2 patents #1,039 of 2,292Top 50%
📍 Bottmingen, CH: #57 of 97 inventorsTop 60%
Overall (All Time): #2,357,596 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4443221 Tanning method Rolf Monsheimer, Ernst Pfleiderer 1984-04-17
4398911 Tanning method Rolf Monsheimer, Ernst Pfleiderer 1983-08-16