| Patents for Bardons and Oliver, Inc. | 
| Patents 1 - 
					15
					of 18 
       | 
| Number | Date | Patentee | Title | Type | 
| 2,149,940 | Mar. 07, 1939 | O. Kylin | Brake and Control Therefor | metalworking machine mechanisms | 
| 2,279,710 | Apr. 14, 1942 | H.O. Kylin, O. Kylin | Sliding Gear Transmission | metalworking machine mechanisms | 
| 2,333,868 | Nov. 09, 1943 | O. Kylin | Releasing Tap Holder |  | 
| 2,369,466 | Feb. 13, 1945 | M.L. Valentino, H.O. Kylin, O. Kylin | Automactic Chuck and Stock Feed for Machine Tools | metalworking machine mechanisms | 
| 2,375,114 | May 01, 1945 | O. Kylin | Indexing Machanism | metalworking machine mechanisms | 
| 2,382,571 | Aug. 14, 1945 | O. Kylin | Adjustable Supporting Tool |  | 
| 2,399,045 | Apr. 23, 1946 | O. Kylin | Lathe Screw Attachment | metal lathe accessories and attachments | 
| 2,405,435 | Aug. 06, 1946 | M.L. Valentino, H.O. Kylin, O. Kylin | Machine Tool |  | 
| 2,417,366 | Mar. 11, 1947 | M.L. Valentino, H.O. Kylin, O. Kylin | Power Indexing Mechanism | metalworking machine mechanisms | 
| 2,500,562 | Mar. 14, 1950 | L. Oliver | Centrifugally Operated Mechanism | metalworking machine mechanisms | 
| 2,753,502 | Jul. 03, 1956 | H.O. Kylin | Electric Motor Control for Spindle Postioner | machine tool controls | 
| 2,868,550 | Jan. 13, 1959 | J.L. Maryanski, M.L. Valentino | Collet |  | 
| 3,315,550 | Apr. 25, 1967 | H.O. Kylin | Cutting-Off Lathe with Opposed Tool Slides | metal lathes | 
| 3,447,220 | Jun. 03, 1969 | J.C. Le Veque, M.R. Hicks | Selective Fluidic Control and Actuating Mechanism for Machine Tools | machine tool controls | 
| 3,448,643 | Jun. 10, 1969 | H.O. Kylin | Tool Slide for Lathes, Cutoff Machines and the Like | metal lathes |