Displaying results 41 of 49 - 49
| Date | Innovation | City | State | Country | Society |
|---|---|---|---|---|---|
| 1847-1854 | Horseshoe Curve | Altoona | PA | USA | ASCE |
| 1946 | ENIAC (Electronic Numerical Integrator and Computer) | Philadelphia | PA | USA | IEEE |
| 1949 | Acrylic Emulsion Technology | Philadelphia | PA | USA | ACS |
| 1859 | Development of the Pennsylvania Oil Industry | Titusville | PA | USA | ACS |
| Food Dehydration Technology | Wyndmoor | PA | USA | ACS | |
| 1962 | Legacy of Rachel Carson’s Silent Spring | Pittsburgh | PA | USA | ACS |
| 1937 | Mellon Institute of Industrial Research, Carnegie Mellon University | Pittsburgh | PA | USA | ACS |
| Pitcairn Field #2 | Horsham | PA | USA | ||
| 1937 | New Holland Baler | New Holland | PA | USA | ASABE |
