Add to ORKGPatent for "an improved rotary hand-tool for dressing stone" (lines 7-8) including instructions and illustrations
Patent for improvements in machines for dressing surfaces of wooden or block pavements that may be o...
Patent for a new and improved surgical tool. This design consists "[i]n a surgical instrument, the c...
Patent for Mill Stone Dressing- the pattern on a mill stone for the better grinding of grains into f...
Patent for "a new and Improved Machine for Sawing Marble Blocks in Polygonal Taper Form" (lines 4-6)...
Patent for a machine that uses a grindstone to sharpen rotary saws. Includes instructions and illust...
Patent for improvement of hanging millstones using a driver to hang the runner of a pair of millston...
Patent for improvements in grindstone attachments by providing a tool-holder that is capable of adap...
Patent for "a new and improved mode of dressing millstones for the purpose of grinding every kind of...
Patent for "an improvement in machines for polishing shoes" (lines 8-9) including illustrations
Patent for Saw Sharpening Machine. "have invented certain new and useful Improvements in Saw-Sharpen...
Patent for "a holder for any class of tools, but being especially adapted for hatchets, garden-tools...
Patent for improvement in pump-drills for boring artesian wells by “combining pump-valves and piston...
Patent for an improved machine that rubs and polishes marble using a sand and water box moving forwa...
A new design for a two-stone dressing tool for the grinding wheel of contour centerless grinder is p...
Patent for "a new and improved mode of dressing millstones for the purpose of grinding wheat and gra...
Patent for improvements in machines for dressing surfaces of wooden or block pavements that may be o...
Patent for a new and improved surgical tool. This design consists "[i]n a surgical instrument, the c...
Patent for Mill Stone Dressing- the pattern on a mill stone for the better grinding of grains into f...
Patent for "a new and Improved Machine for Sawing Marble Blocks in Polygonal Taper Form" (lines 4-6)...
Patent for a machine that uses a grindstone to sharpen rotary saws. Includes instructions and illust...
Patent for improvement of hanging millstones using a driver to hang the runner of a pair of millston...
Patent for improvements in grindstone attachments by providing a tool-holder that is capable of adap...
Patent for "a new and improved mode of dressing millstones for the purpose of grinding every kind of...
Patent for "an improvement in machines for polishing shoes" (lines 8-9) including illustrations
Patent for Saw Sharpening Machine. "have invented certain new and useful Improvements in Saw-Sharpen...
Patent for "a holder for any class of tools, but being especially adapted for hatchets, garden-tools...
Patent for improvement in pump-drills for boring artesian wells by “combining pump-valves and piston...
Patent for an improved machine that rubs and polishes marble using a sand and water box moving forwa...
A new design for a two-stone dressing tool for the grinding wheel of contour centerless grinder is p...
Patent for "a new and improved mode of dressing millstones for the purpose of grinding wheat and gra...
Patent for improvements in machines for dressing surfaces of wooden or block pavements that may be o...
Patent for a new and improved surgical tool. This design consists "[i]n a surgical instrument, the c...
Patent for Mill Stone Dressing- the pattern on a mill stone for the better grinding of grains into f...