"The abolishment of pain in surgery is a chimera. It is absurd to go on seeking it...knife and pain are two words in surgery that must forever be associated in the consciousness of the patient."
Dr. Alfred Velpeau, French surgeon ; 1839
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| Number | Title | Issue Date |
| 7203047 | Combination current sensor and relay A protection device for monitoring current in a power cable to an electrical device and for controlling a remotely located starter for the electrical device in response to a system controller. The device includes a transformer magnetically linked with the power cabl... | 04/10/2007 |
| 7193829 | Combination current sensor and relay A protection device for monitoring current in a power cable to an electrical device and for controlling a remotely located starter for the electrical device in response to a system controller. The device includes a transformer magnetically linked with the power cabl... | 03/20/2007 |
| 6950292 | Combination current sensor and relay A protection device for monitoring current in a power cable to an electrical device and for controlling a remotely located starter for the electrical device in response to a system controller. The device includes a transformer magnetically linked with the power cabl... | 09/27/2005 |
| 6631916 | Guidance system for pull-type equipment An improved equipment guidance system and assembly is described comprising a top plate in releasable engagement with a drawbar of a towing vehicle, a supplemental or ancillary drawbar pivotable about a forward location and movable to an offset position le... | 10/14/2003 |
| 5476150 | Power-takeoff device for front-mounted implements A power-takeoff apparatus for use on a compact tractor equipped with a compound steering mechanism is disclosed wherein the chassis includes a front chassis member having an opening formed therein to allow the passage of a power-takeoff shaft therethrough... | 12/19/1995 |
| 5299821 | Compound steering mechanism with front mounted implement attachment apparatus A tractor having a front axle that pivotally moves laterally in response to a corresponding steering action of the steerable wheels mounted on the front axle is disclosed wherein an implement attachment mechanism is detachably connected directly to the fr... | 04/05/1994 |
| 4761016 | Automatic vehicle with forwardly mounted tool assembly and steering system for guiding the tool assembly A system is provided for guiding a tool assembly that extends forwardly from an automotive vehicle. The system comprises a connecting member (7) having one end connected to the tool assembly, and being pivotally mounted to the vehicle frame intermediate i... | 08/02/1988 |
| 4036304 | Wheel mounting for cultivator planter A self propelled apparatus providing a cultivator, planter units and fertilizer tanks. A traction wheel assembly composed of a plurality of wheels adapted to propel the entire apparatus forwardly by pushing. The plurality of traction wheels being mounted ... | 07/19/1977 |