Erick L. Gruber
7Patents
4h-index
13Co-inventors
50Inventor score
Filing activity: Jan 21, 1992 → Jun 28, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5277634A | Lower unit torpedo configuration | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7895832B2 | Performance exhaust system | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US6435159B1 | Fuel injected internal combustion engine with reduced squish factor | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5215487A | Marine propulsion device water inlet screen | Performing Operations; Transporting | 5 | Expired |
| US7401590B2 | Active air intake for an engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6647950B2 | Fuel-injected internal combustion engine with reduced squish factor | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6585546B2 | Methods and apparatus for retaining a propshaft support bearing housing in a gear case | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.