P
atents
1889 - Stylus
Patented by Spencer H. Cole. View Patent
1890 - Means for Stencil Printing
Patent by John W. Smith and Henry L. Heiskell. View Patent
1892 - Apparatus for Writing Music
Patented by Angelo Tessaro. View Patent
1892 - Engraving Machine
Patented by Charles Alison Ker. View Patent
1892 - Machine for Printing Music
Patented by Louis Durdilly. View Patent
1892 - Method for Producing Photo-Mechanical Printing Plates
Patented by Ludwig Schaefer. View Patent
1892 - Method of Producing Music or Like Engravings
Patented by Charles Alison Ker. View Patent
1892 - Typewriting Machine
This is not an actual music typewriter. The Nocoblick was modeled after this typewriter. Patented by George C. Blickensderfer. View Patent
1894 - A New Notation of Music
Patented by William Cooper. View Patent
1894 - Improvements in the Method of Mechanically Transposing Written or Printed Music
Patented by Robert Duncan Barclay. View Patent