Ronald W. Gerdes
19Patents
9h-index
46Co-inventors
72Inventor score
Filing activity: Aug 3, 1995 → Nov 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5658656A | Use of materials comprising microbubbles as acoustical barriers | Emerging Cross-Sectional Technologies | 49 | Expired |
| US6126360A | Raised retroreflective pavement marker | Fixed Constructions | 22 | Expired |
| US5813180A | Privacy enclosure | Fixed Constructions | 21 | Expired |
| US7297238B2 | Ultrasonic energy system and method including a ceramic horn | Performing Operations; Transporting | 20 | Expired |
| US9922634B2 | Sound insulation constructions and methods of using the same | Performing Operations; Transporting | 12 | Active |
| US7820249B2 | Ultrasonic energy system and method including a ceramic horn | Performing Operations; Transporting | 12 | Active |
| US7744729B2 | Ultrasonic energy system and method including a ceramic horn | Performing Operations; Transporting | 10 | Active |
| US5922170A | Hollow vibrational horn | Performing Operations; Transporting | 10 | Expired |
| US7731823B2 | Ultrasonic energy system and method including a ceramic horn | Performing Operations; Transporting | 10 | Active |
| US5974757A | Privacy enclosure | Fixed Constructions | 8 | Expired |
| US7243894B2 | Mount for vibratory elements | Performing Operations; Transporting | 8 | Expired |
| US7980536B2 | Mount for vibratory elements | Performing Operations; Transporting | 6 | Active |
| US10352210B2 | Acoustic device | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US11199235B2 | Multilayer damping material | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7718022B2 | Resonant nodal mount for linear ultrasonic horns | Performing Operations; Transporting | 1 | Active |
| US11402123B2 | Microperforated conduit | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10669211B2 | Acoustically active articles | Electricity | 0 | Active |
| US12125464B2 | Assembly including acoustic baffles | Physics | 0 | Active |
| US12070815B2 | Rotary acoustic horn | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.