| Patent No. | Patent Title: |
| 5251430 | Cutter and housing assembly for lawn mower |
| 5085043 | Electro-mechanical interlock and module system for lawn mower or ... |
| 5044444 | Method and apparatus for chemical treatment of subterranean well ... |
| 5044440 | Underwater station for pumping a well flow |
| 5020600 | Method and apparatus for chemical treatment of subterranean well ... |
| 5020593 | Latch ring for connecting tubular members |
| 5018589 | Process for finding the depth of a lost return zone |
| 5018580 | Section milling tool |
| 5012864 | Wellhead apparatus involving a free fall plunger in a well |
| 5009274 | Laterally adjustable drilling tool |
| 5007486 | Perforating gun assembly and universal perforating charge clip ap... |
| 5007234 | Automatic self-guiding lawn mower and mowing method |
| 5005343 | Header for a combine harvesting machine |
| 5004057 | Drill bit with improved steerability |
| 5003757 | Close-trim mower deflector |
| 5003760 | Garden tool |
| 5001894 | Bearing guard for compost turner |
| 5000719 | Retrievable sealing plug and method of making same |
| 4999981 | Mower with assembly of cutting elements |
| 5000261 | Inflatable devices for suspending explosives in boreholes |
| 4999983 | Corn harvester |
| 4999986 | Fruit decelerator |
| 4998948 | Lawn mower |
| 4996833 | Foldable haymaking machine having a plurality of rotors |
| 4996829 | Lawn mower with blower |
| 4995228 | Cutting blade for rotary cutting machinery |
| 4993994 | Sealing construction of a tensioner |
| 4993216 | Cotton harvester mounting and supporting system with high lift ca... |
| 4991994 | Highway traffic lane and edge delineator |
| 4991382 | Lawn mower |
| 4991670 | Rotary drill bit for use in drilling holes in subsurface earth fo... |
| 4989678 | Soil sampling kit and a method of sampling therewith |
| 4989679 | Centering device that can be engaged or disengaged, specifically ... |
| 4987733 | Christmas tree shaker |
| 4987732 | Mowing apparatus having oppositely reciprocating cutters |
| 4987730 | Device for picking pulse crops |
| 4986060 | Modular rotary mower cutterbar incorporating unique idler gear mo... |
| 4986061 | Mower with skids |
| 4986799 | Transmission chain with pivot pins and intermediate pieces with r... |
| 4984636 | Geothermal wellhead repair unit |