Patents for George Wright Gregory |
Patents 1 -
4
of 4
|
Number | Date | Patentee | Title | Type |
GB-190,723,563 | Aug. 20, 1908 | G.W. Gregory | Improvements in and connected with milling cutters | milling machine cutters |
GB-190,804,601 | Jan. 07, 1909 | G.W. Gregory | Improvements in roller steadies for turret and other lathes | metal lathe accessories and attachments |
GB-191,115,919 | Oct. 26, 1911 | G.W. Gregory, H. Lindley | Improvements in die heads for screwing metals | metal lathe accessories and attachments |
GB-191,223,243 | Jul. 24, 1913 | G.W. Gregory | Improvements in milling cutters | milling machine cutters |