Michael B. Whitlock
15Patents
11h-index
27Co-inventors
72Inventor score
Filing activity: Feb 18, 1992 → Apr 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5664628A | Filter for subterranean wells | Performing Operations; Transporting | 109 | Expired |
| US5909773A | Method of repairing a damaged well | Performing Operations; Transporting | 45 | Expired |
| US6382318B1 | Filter for subterranean use | Performing Operations; Transporting | 37 | Expired |
| US5733452A | Filter and end cap assembly including a porous layer for sealing with a potting material and method for making the assembly | Performing Operations; Transporting | 33 | Expired |
| US5992518A | Filter for subterranean use | Performing Operations; Transporting | 32 | Expired |
| US6006829A | Filter for subterranean use | Performing Operations; Transporting | 30 | Expired |
| US5545242A | In-line filter for tubing | Performing Operations; Transporting | 25 | Expired |
| US5545323A | Filter assembly and method of making a filter assembly | Performing Operations; Transporting | 18 | Expired |
| US5490868A | In-line filter for tubing | Performing Operations; Transporting | 18 | Expired |
| US5881812A | Filter for subterranean use | Performing Operations; Transporting | 16 | Expired |
| US5149360A | Liquid laydown process and metal filter | Performing Operations; Transporting | 13 | Expired |
| US5395039A | Method of making a filter assembly | Performing Operations; Transporting | 11 | Expired |
| US9579592B2 | Filter elements | Performing Operations; Transporting | 0 | Active |
| US8394256B2 | Method for haze mitigation and filterability improvement for base stocks | Chemistry; Metallurgy | 0 | Active |
| US12220657B2 | Filter disk segments | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.