William T. Wilkinson
19Patents
1Active
19Granted
35Portfolio score
Filing activity: Nov 19, 1990 → Apr 17, 2009 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5207622A | Universally adaptable adjustable arm exercise device to supplement leg exercising | Human Necessities | 91 | Expired |
| US5865347A | Multi-chamber dispenser for flowable materials | Performing Operations; Transporting | 83 | Expired |
| US5871386A | Remote controlled movable ball amusement device | Human Necessities | 80 | Expired |
| US5460586A | Universal adaptable adjustable arm exercise device to supplement leg exercising | Human Necessities | 72 | Expired |
| US5788608A | Multi purpose exercise/sport poles with many optional attachments and a method of exercising | Human Necessities | 69 | Expired |
| US5284461A | Combination twister and stepper exercise device | Human Necessities | 57 | Expired |
| USD384115S | Trampoline exerciser | General | 47 | Expired |
| US5813954A | Buttock exercise device | Human Necessities | 46 | Expired |
| US6066026A | Remote controlled simulated tire amusement device | Human Necessities | 40 | Expired |
| US5527253A | Combination twister and stepper exercise device | Human Necessities | 26 | Expired |
| US5096186A | Aerobic climbing step/bench | Emerging Cross-Sectional Technologies | 26 | Expired |
| USD420403S | Remote controlled ball | General | 25 | Expired |
| USD362478S | Trampoline exerciser | General | 24 | Expired |
| US5586957A | Adjustable length, adjustable weight, adjustable shock absorption, multi purpose exercise poles with electronics package | Human Necessities | 23 | Expired |
| US8157709B2 | Universal multidirectional exerciser for exercising hand, wrist and forearm in multiple planes of motion with adjustable resistance | Human Necessities | 17 | Active |
| US5248286A | Aerobic climbing step/bench | Emerging Cross-Sectional Technologies | 16 | Expired |
| USD375986S | Remote controlled movable ball amusement device | General | 10 | Expired |
| US5954441A | Cosmetic applicator | Human Necessities | 9 | Expired |
| US5492521A | Universal twister for mounting on the frame of a treadmill or other exercise device | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.