Back to Homepage

Tromly, Michael

Name Street Town State From To
Tromly, Michael   Mont Vernon Illinois 1847  
Tromly, Michael   Washington D. C Washington D. C. 1868  


Patent Date Remarks
13,442 August 14, 1855 Improvement in Gun-Locks
see patent
18,418 October 13, 1857 Improvement in locks for fire-armes

24,761 July 12, 1859 Improvement in locks for fire-armes

84,233 November 17, 1868 Improvement in Gun-locks



Contract for
   


Product
Tromly got also non fire-arms patents.