William H. Baker
36Patents
14h-index
12Co-inventors
78Inventor score
Filing activity: Feb 15, 1973 → Jun 22, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4133058A | Automated pool level and skimming gutter flow control system | Fixed Constructions | 70 | Expired |
| US4276664A | Apparatus for wave-making | Fixed Constructions | 57 | Expired |
| US5192141A | Multi-dimensional media printer with media based registration and free edge printing | Performing Operations; Transporting | 35 | Expired |
| US4627118A | Vacuum filter for swimming pools controlling water recirculation capacity to accommodate varying gutter flow | Performing Operations; Transporting | 32 | Expired |
| US4127485A | Vacuum filter for swimming pools | Performing Operations; Transporting | 27 | Expired |
| US4997558A | Suction control filter system for swimming pools | Fixed Constructions | 25 | Expired |
| US6874598B1 | Ergonomically improved tripod stepladder | Fixed Constructions | 21 | Expired |
| US4050104A | Two-in-one perimeter gutter for swimming pools | Fixed Constructions | 18 | Expired |
| US4122560A | Quickly tensioned divider line for swimming pools | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5678253A | Adjustable pool flooring structure | Fixed Constructions | 17 | Expired |
| US4206522A | Automated surge weir and rim skimming gutter flow control system | Fixed Constructions | 16 | Expired |
| US4389739A | Automated surge weir and rim skimming gutter flow control system | Fixed Constructions | 16 | Expired |
| US4754845A | Step ladder | Fixed Constructions | 15 | Expired |
| US4146937A | Perimeter skimming gutter with fluid level-responsive weir closure for weir skimming flow control | Fixed Constructions | 14 | Expired |
| US5570521A | Control system for a grain dryer and probe mounting apparatus therefor | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4052755A | Wave-quelling float | Fixed Constructions | 12 | Expired |
| US4133059A | Automated surge weir and rim skimming gutter flow control system | Fixed Constructions | 12 | Expired |
| US7591275B2 | Handle body for an adjustable multi-purpose crutch | Emerging Cross-Sectional Technologies | 11 | Active |
| US6373676B1 | Magnetic floatation control system | Electricity | 11 | Expired |
| US4073098A | Roofing system for large-area building structures | Fixed Constructions | 11 | Expired |
| US4276661A | Wave-making apparatus | Fixed Constructions | 11 | Expired |
| US4758292A | Method of making a modular welded perimeter skimming gutter for swimming pools | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7588044B2 | Foot assembly for a walking aid | Emerging Cross-Sectional Technologies | 10 | Active |
| US5704398A | Valve linkage system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4962285A | Electrically groundable swimming pool deck anchor of plastic material | Fixed Constructions | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.