View Full Version : patents

02-15-2006, 11:57 PM
Does any of us know about patent numbers for early propeller? Patents could relates to the manufacturing as well as design...

I mention about early propeller just because I think (but may be wrong) that nowadays propeller wouldn't be manufactured any more in wood.


02-16-2006, 10:39 AM
On the contrary; there are several manufacturers still making wooden props. Perhaps the best-known being Sensenich and Guy Watson continuing the tradition of Ole Fahlin.