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TAG : patents

Frank-M-Underwood

Tracing the Career of Frank M. Underwood Part 3

This is a continuation of research presented chronologically on the Ohio Motor Co. and its local predecessor, the Underwood Motor Co. If anyone can add to the information presented here, please share it publicly for the benefit of all. Tracing the Career of Frank M. Underwood Part ...

patent

The Amazing Abenaque

Most collectors know Abenaque engines for their unique water-cooling setup. Designed by John Ostenberg (who went on to found the Ostenberg Manufacturing Co. in San Jose, California) for Abenaque Machine Works, Westminster Station, Vermont, Abenaques featured a pair of thin cooling tanks ...

tandem engine

Tracing the Career of Frank M. Underwood Part 1

Many years ago, I started to research the Ohio Motor Co. and found some history, but I will save that for a later article. The most fascinating data about the Ohio Motor Co. was that it had a local predecessor, the Underwood Motor Co. I had done considerable research on local engine and ...

Gas Engine Magazine

Preserving the History of Internal Combustion Engines