Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Joseph C. Drader
Patents 1 - 15 of 20
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
1,753,778Apr. 08, 1930J.C. DraderRackgear cutting tools
1,835,476Dec. 08, 1931J.C. DraderGrinding Fixturegrinding fixtures
1,898,084Feb. 21, 1933J.C. DraderLead Testing Machinegear measuring machines
1,989,792Feb. 05, 1935J.C. DraderAutomatic Machine Tooltool grinders
2,006,161Jun. 25, 1935J.C. DraderChecking Fixturegear measuring machines
2,046,506Jul. 07, 1936J.C. DraderLead Testing Machine for Spiral Gearsgear measuring machines
2,049,490Aug. 04, 1936J.C. DraderGrinding Fixturegrinding fixtures
2,049,491Aug. 04, 1936H.Q. Munn, J.C. DraderMethod of Forming Hobs for Bevel Gearsgear cutting tools
2,049,492Aug. 04, 1936H.Q. Munn, J.C. DraderMethod of Machining Bevel Gearsgear cutting tools
2,164,642Jul. 04, 1939J.C. DraderMethod and Means for Constructing Gear Finishing Toolsgear cutting tools
2,164,643Jul. 04, 1939J.C. DraderMethod of Cutting Tapered Splinegear cutting tools
2,167,146Jul. 25, 1939J.D. Rovick, J.C. DraderMeans for Finishing Gearsgear cutting tools
2,209,562Jul. 30, 1940J.C. DraderWorm Element Lapping Machinegear lapping machines
2,245,654Jun. 17, 1941J.D. Rovick, J.C. DraderGear Lapping and Finishing Machinegear lapping machines
2,281,420Apr. 28, 1942J.C. DraderBuilt Up Abrasivegear cutting tools
Toggle print mode
Show pictures

Copyright © 2002-2025 - DATAMP