John L. Theising
35Patents
16h-index
15Co-inventors
78Inventor score
Filing activity: Apr 7, 1988 → Aug 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4996923A | Matrix-supported flechette load and method and apparatus for manufacturing the load | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5181446A | Self-aligning quick pick-off rip fence | Emerging Cross-Sectional Technologies | 43 | Expired |
| USD528256S1 | Portable wet-dry vacuum cleaner | General | 39 | Expired |
| USD676205S1 | Combined wet/dry vacuum cleaner | General | 37 | Active |
| USD614369S1 | Combined wet/dry vacuum appliance | General | 30 | Expired |
| USD669646S1 | Combined wet/dry vacuum cleaner | General | 29 | Active |
| USD670048S1 | Combined wet/dry vacuum cleaner | General | 27 | Active |
| USD634494S1 | Combined wet/dry vacuum cleaner | General | 26 | Expired |
| USD670046S1 | Combined wet/dry vacuum cleaner | General | 24 | Active |
| USD615259S1 | Combined wet/dry vacuum cleaner | General | 23 | Expired |
| USD580115S1 | Handle-supporting, wheeled vacuum cleaner | General | 18 | Expired |
| US9763548B2 | Upright vacuum cleaner | Human Necessities | 18 | Active |
| US4864934A | Industrial shotshell having a load-stabilizing assembly | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5272948A | Scroll saw blade holder | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6715979B1 | Adjustable lift dolly | Performing Operations; Transporting | 17 | Expired |
| US6311992A | Lift dolly with pedal latch mechanism | Performing Operations; Transporting | 17 | Expired |
| USD836863S1 | Upright vacuum cleaner | General | 16 | Active |
| USD497622S1 | Drill press | General | 15 | Expired |
| US9173533B1 | Upright vacuum cleaner | Human Necessities | 14 | Active |
| US5903956A | Three-wheel pivot-caster assembly | Performing Operations; Transporting | 12 | Expired |
| US9113764B2 | Vacuum filter bag mounting apparatus and methods of operation | Human Necessities | 8 | Active |
| US10413146B2 | Upright vacuum cleaner and system operable with AC and DC power sources | Electricity | 6 | Active |
| US8756756B2 | Vacuum appliance with adjustable tool support system and method of use | Performing Operations; Transporting | 5 | Active |
| US5684388A | Scroll saw motor/printed circuit board housing with switch lock-out | Electricity | 5 | Expired |
| US11185202B2 | Upright vacuum cleaner having microswitch and filter assembly | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.