Displaying results 21 of 37 - 37
| Date | Innovation | City | State | Country | Society |
|---|---|---|---|---|---|
| 1934 | Pioneer Zephyr | Chicago | IL | USA | ASME |
| 1935 | Port Washington Power Plant | Milwaukee | WI | USA | ASME |
| 1935-1937 | Blue Ridge Parkway | Blue Ridge Mountains | VA | USA | ASCE |
| 1930 | Salginatobel Bridge | Schiers | Graubünden | Switzerland | ASCE |
| 1937 | San Francisco - Oakland Bay Bridge | Oakland | CA | USA | ASCE |
| 1939 | San Jacinto Monument | Houston | TX | USA | ASCE |
| 1932 | Sydney Harbour Bridge | Milsons Point | NSW | Australia | ASCE |
| 1936 | Triborough Bridge Project | New York | NY | USA | ASCE |
| 1931 | Waldo-Hancock Suspension Bridge | Stockton Springs | ME | USA | ASCE |
| 1930 | White River Concrete Arch Bridge | Cotter | AR | USA | ASCE |
| 1935 | Link C-3 Flight Trainer | Binghamton | NY | USA | ASME |
| 1938 | Hydromatic Propeller | Windsor Locks | CT | USA | ASME |
| 1930-1945 | Development of Ferrite Materials and Their Applications | Nikaho | Japan | IEEE | |
| 1937 | Mellon Institute of Industrial Research, Carnegie Mellon University | Pittsburgh | PA | USA | ACS |
| 1932 | Anhydrous Ammonia Application Technology | Stoneville | MS | USA | ASABE |
| 1937 | Noble Blade Cultivator | Nobleford | Canada | ASABE | |
| 1933 | Rain Bird Impact Drive Sprinkler Head | Azusa | CA | USA | ASABE |
