Mark A. Terres
11Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: Apr 28, 1989 → Oct 24, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7323106B2 | Multi-element filter with multiple pleat channel height | Performing Operations; Transporting | 52 | Expired |
| US7662216B1 | In-line filter and service method | Performing Operations; Transporting | 48 | Active |
| US7314558B1 | Pleated panel fluid filter | Performing Operations; Transporting | 46 | Expired |
| US4949649A | Folding stages | Fixed Constructions | 44 | Expired |
| US7648546B2 | Filter with variable pleat depth | Performing Operations; Transporting | 39 | Active |
| US7879125B2 | Filter with variable pleat depth | Performing Operations; Transporting | 35 | Active |
| US7597735B2 | Apparatus and system for uniform sealing force in an air filter assembly | Performing Operations; Transporting | 10 | Active |
| US9822741B2 | Air induction systems for internal combustion engines | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10544759B2 | Air induction systems for internal combustion engines | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10486096B2 | Axial flow air filter element | Performing Operations; Transporting | 0 | Active |
| US10821385B2 | Air filter arrangement | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.