Mark C. Grubelich
12Patents
3h-index
16Co-inventors
57Inventor score
Filing activity: Apr 23, 1996 → Nov 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6253680A | Diversionary device | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5861570A | Semiconductor bridge (SCB) detonator | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US9656926B1 | Self-consuming materials | Fixed Constructions | 7 | Active |
| US9580976B1 | Deployable centralizers | Fixed Constructions | 3 | Active |
| US11808144B1 | Downhole to surface communications platform for drilling applications | Fixed Constructions | 2 | Active |
| US8579209B1 | Gas powered fluid gun with recoil mitigation | Performing Operations; Transporting | 1 | Active |
| US8176995B1 | Reduced-impact sliding pressure control valve for pneumatic hammer drill | Emerging Cross-Sectional Technologies | 1 | Active |
| US11584841B1 | Fluid-infused elastomers | Chemistry; Metallurgy | 0 | Active |
| US12378876B2 | Downhole to surface communications platform for drilling applications | Fixed Constructions | 0 | Active |
| US9534879B1 | Gas powered fluid gun with recoil mitigation | Performing Operations; Transporting | 0 | Active |
| US9272296B1 | Gas powered fluid gun with recoil mitigation | Performing Operations; Transporting | 0 | Active |
| US10344542B1 | Deployable centralizers | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.