Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17537)
- Person (2106)
- Publications (24555)
- Techtypes (2373)
Patents > Inventor country:
US
& Related to aircraft :
0.5 or
1/2 or
1852-08-14 or
1908-12-31 or
None
& National tech categories:
USPC 244/153R
Use the filters below to narrow your results.
Showing below up to 12 results in range #1 to #12.