Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (474)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17460)
- Person (2050)
- Publications (24414)
- Techtypes (2344)
Use the filters below to narrow your results.
Albert Hugo Friedel (1) ·
Andrew Duffner, Jr. (1) ·
Auguste Prouvost (3) ·
Charles E. ISBILLS (1) ·
Edward B. Merriman (1) ·
Edwin R. GILL (1) ·
Frank W. Merriman (1) ·
Frederick William Zimer (1) ·
Hosea W. Libbey (1) ·
John KAISER (1) ·
Louis Heathcote Walter (1) ·
Peter Sweeney (1) ·
Rudolf Krocker (1) ·
Spencer Otis (1) ·
Stewart Cairncross (1) ·
William Francis Davis (1)
None (6) ·
FR 20 (3) ·
USPC 102/518 (1) ·
USPC 114/123 (1) ·
USPC 178/116 (1) ·
USPC 185/40R (1) ·
USPC 244/153R (1) ·
USPC 244/20 (1) ·
USPC 244/3.14 (1) ·
USPC 244/3.23 (1) ·
USPC 340/12.22 (1) ·
USPC 361/184 (1) ·
USPC 416/120 (1) ·
USPC 416/133 (1) ·
USPC 416/179 (1) ·
USPC 416/195 (1) ·
USPC 74/665GB (1)
Showing below up to 17 results in range #1 to #17.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year