Box 14
Contains 36 Results:
Hearing Aid Research for Sontone, 1949-1954
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Research on Hinges, includes historical patents, 1938-1941, 1860-1936
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Hypodermic Needles, drawing, includes historical patents, 1944, 1904-1944
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
ID Capsules, includes historical patents, 1942-1944, 1868-1932
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Miscellaneous Correspondence, 1944, 1977
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Miscellaneous Historical Patents not sure how they related to his projects, 1860-1944
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Miscellaneous Historical Patents not sure how they related to his projects, 1896-1944
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Tap, correspondence, 1958
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Tobacco Filter Holder, 1933
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.
Pamphlet on Historical Patents, undated
This series is divided up into historical patents collected by Dr. Reichert and patent research folders on his own inventions.