Box 28

Scope and Contents From the Series: This sub-series contains material relating to the long-standing feud between John Hays Hammond, Jr. and Benjamin Miessner over their competing claims for each other’s inventions and patents, mainly involving innovations in radio and electronics technology.Material located in the collection includes but is not limited to laboratory notebooks and invention disclosures for work done by Miessner is Hammond’s employ; correspondence between Miessner, Hammond, Jr., Lloyd Espenschied, and...

Scope and Contents This sub-series contains material relating to the long-standing feud between John Hays Hammond, Jr. and Benjamin Miessner over their competing claims for each other’s inventions and patents, mainly involving innovations in radio and electronics technology.Material located in the collection includes but is not limited to laboratory notebooks and invention disclosures for work done by Miessner is Hammond’s employ; correspondence between Miessner, Hammond, Jr., Lloyd Espenschied, and...

Scope and Contents From the Collection: The Benjamin F. Miessner papers document the working career and interests of the American inventor. It includes a large collection of patents awarded to Miessner or assigned to his company, Miessner Inventions, Inc., as well as various North American and European patents researched by Miessner; lab notebooks, blueprints, sketches, graphs, photographs, and other items documenting the experiments conducted by Miessner and his employees; correspondence between Miessner and various individuals and...

Scope and Contents Emil J. Simon's records include the publications "Simon Radio" and "U.S. Navy 1/2 KW Aircraft Radio Transmitter," both of which include prefaces by Miessner; a mailing list including Simon's address; Emil J. Simon's obituary; and photographs from the Emil J. Simon 25th Anniversary Dinner.

Scope and Contents From the Collection: The Benjamin F. Miessner papers document the working career and interests of the American inventor. It includes a large collection of patents awarded to Miessner or assigned to his company, Miessner Inventions, Inc., as well as various North American and European patents researched by Miessner; lab notebooks, blueprints, sketches, graphs, photographs, and other items documenting the experiments conducted by Miessner and his employees; correspondence between Miessner and various individuals and...

Scope and Contents From the Collection: The Benjamin F. Miessner papers document the working career and interests of the American inventor. It includes a large collection of patents awarded to Miessner or assigned to his company, Miessner Inventions, Inc., as well as various North American and European patents researched by Miessner; lab notebooks, blueprints, sketches, graphs, photographs, and other items documenting the experiments conducted by Miessner and his employees; correspondence between Miessner and various individuals and...

Scope and Contents The Benjamin F. Miessner papers document the working career and interests of the American inventor. It includes a large collection of patents awarded to Miessner or assigned to his company, Miessner Inventions, Inc., as well as various North American and European patents researched by Miessner; lab notebooks, blueprints, sketches, graphs, photographs, and other items documenting the experiments conducted by Miessner and his employees; correspondence between Miessner and various individuals and...