| Patents for Charles Harrison Lovrien |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| GB-186,600,606 | Feb. 28, 1866 | H. Rawle, O. Noble, J.S. Richards, J.P. Vincent, W.E. Newton, C.H. Lovrien, L.S. Fales | Improvements in the process of and apparatus for the distillation of tar and other substances" | distilling |
| 213,376 | Mar. 18, 1879 | C.H. Lovrien, H. Banister | Pipe-Tong | pipe tongs |
| CA-11,709 | Sep. 03, 1880 | C.H. Lovrien | Improvements on Pipe Tongs | pipe tongs |
| 234,304 | Nov. 09, 1880 | C.H. Lovrien | Pipe Tongs | pipe tongs |
| 244,269 | Jul. 12, 1881 | C.H. Lovrien | Pipe Tongs | pipe tongs |
