Larry K. Acker
14Patents
7h-index
5Co-inventors
59Inventor score
Filing activity: Jan 16, 1996 → Feb 8, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5829475A | On-demand zone valve recirculation system | Emerging Cross-Sectional Technologies | 64 | Expired |
| US6962162B2 | Method for operating a multi family/commercial plumbing system | Emerging Cross-Sectional Technologies | 63 | Expired |
| US9195242B2 | Energy management system and method for water heater system | Physics | 20 | Active |
| US8523001B2 | Thermal expansion/surge reduction water tank | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US7779857B2 | Hot water system | Emerging Cross-Sectional Technologies | 14 | Active |
| US10514172B2 | Fluid distribution system | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US8505498B2 | Commercial hot water control system | Emerging Cross-Sectional Technologies | 8 | Active |
| US5682841A | Variable flow volume control baffle and vent damper | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US9513019B2 | Methods and apparatus for remotely monitoring and/or controlling a plumbing system | Physics | 7 | Active |
| US10215424B2 | Methods and apparatus for remotely monitoring and/or controlling a plumbing system | Physics | 5 | Active |
| US8327873B2 | Temperature back flow control valve | Emerging Cross-Sectional Technologies | 4 | Active |
| US10208967B1 | Methods and apparatus for remotely monitoring and/or controlling a plumbing system | Physics | 1 | Active |
| US9281140B2 | Lighted switch | Electricity | 0 | Active |
| US10724747B1 | Methods and apparatus for remotely monitoring and/or controlling a plumbing system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.