| Patents for George Napoleon Levesque |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 2,240,506 | May 06, 1941 | M.F. Sebring, G.N. Levesque | Power Knockout Device for Machine Tools | |
| 2,280,437 | Apr. 21, 1942 | G.N. Levesque | Releasable Permanent Magnet Holding Device | |
| 2,307,282 | Jan. 05, 1943 | G.N. Levesque | Machine Tool | |
| 2,533,946 | Dec. 12, 1950 | G.N. Levesque | Portable Vibrator-Type Tool | |
| 2,547,647 | Apr. 03, 1951 | G.N. Levesque | Straightedge | |
| CA-475,646 | Jul. 31, 1951 | G.N. Levesque | Portable Vibrator-Type Tools | |
| 2,581,264 | Jan. 01, 1952 | G.N. Levesque | Gauge | |
| 2,600,550 | Jun. 17, 1952 | G.N. Levesque | Taper Control Indicator | |
| 2,633,642 | Apr. 07, 1953 | G.N. Levesque | Measuring Machine | |
| 2,767,521 | Oct. 23, 1956 | G.N. Levesque, A.L. Krause | Grinding Machines | |
| 2,926,467 | Mar. 01, 1960 | G.N. Levesque, A.L. Krause | Fine Feed Distortion Arrangement for Grinding Machines | |
| 3,039,026 | Jun. 12, 1962 | G.N. Levesque | Magnetic Chuck | |
| 3,142,787 | Jul. 28, 1964 | G.N. Levesque | Permanent Magnetic Block | |
| 3,193,337 | Jul. 06, 1965 | K.E. Ashworth, G.N. Levesque | Hydrostatic Bearing | |
| 3,240,541 | Mar. 15, 1966 | G.N. Levesque | Temperature Controlled Hydrostatic Spindle Bearing | |
