Patents for William F. Groene |
Patents 1 -
15
of 146
      |
Number | Date | Patentee | Title | Type |
725,099 | Apr. 14, 1903 | W.F. Groene, R.K. Le Blond | Variable Speed Mechanism for Back Gearing | metalworking speed changing mechanisms |
845,005 | Feb. 19, 1907 | W.F. Groene, R.K. Le Blond | Variable Speed Mechanism | metalworking speed changing mechanisms |
857,562 | Jun. 18, 1907 | W.F. Groene, R.K. Le Blond | Speed Changing Device | metalworking speed changing mechanisms |
980,971 | Jan. 10, 1911 | W.F. Groene, R.K. Le Blond | Lathe | engine lathes |
980,972 | Jan. 10, 1911 | W.F. Groene, R.K. Le Blond | Gearing | industrial machine gearing |
980,973 | Jan. 10, 1911 | W.F. Groene, R.K. Le Blond | Gearing for Lathes, &c. | industrial machine gearing |
980,974 | Jan. 10, 1911 | W.F. Groene, R.K. Le Blond | Lathe Gearing | industrial machine gearing |
980,975 | Jan. 10, 1911 | W.F. Groene, R.K. Le Blond | Relieving Attachment for Lathes | metal lathe accessories |
1,044,544 | Nov. 19, 1912 | R.K. Le Blond, W.F. Groene | Lathe | metalworking machine mechanisms |
1,044,545 | Nov. 19, 1912 | W.F. Groene, R.K. Le Blond | Lathe Gearing | industrial machine gearing |
1,067,260 | Jul. 15, 1913 | W.F. Groene, R.K. Le Blond | Actuating Mechanism for Lathes | metalworking machine mechanisms |
1,090,484 | Mar. 17, 1914 | W.F. Groene, R.K. Le Blond | Variable Speed Mechanism | metalworking speed changing mechanisms |
1,113,223 | Oct. 13, 1914 | W.F. Groene, R.K. Le Blond | Lathe | metalworking machine mechanisms |
1,126,235 | Jan. 26, 1915 | W.F. Groene, R.K. Le Blond | Controlling Means for Motor Driven Machines | machine tool controls |
1,203,751 | Nov. 07, 1916 | W.F. Groene, R.K. Le Blond | Gearing | industrial machine gearing |