Mark L. Boyer
23Patents
7h-index
19Co-inventors
66Inventor score
Filing activity: Jan 29, 1988 → Oct 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6494437B1 | Boom mounted winch | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US4864748A | Materials transport and distribution apparatus | Fixed Constructions | 27 | Expired |
| US5626442A | Pipe rehabilitation system and methods | Fixed Constructions | 27 | Expired |
| US6152425A | Boom mounted winch | Fixed Constructions | 21 | Expired |
| US9151178B2 | Bellcrank for a variable vane assembly | Emerging Cross-Sectional Technologies | 15 | Active |
| US6003271A | Pre-cast security vault | Fixed Constructions | 12 | Expired |
| US6510659B2 | Pre-cast security vault | Fixed Constructions | 11 | Expired |
| US9879611B2 | Bleed valve resonance augmentations | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5672029A | System for pipe rehabilitation | Fixed Constructions | 4 | Expired |
| US5711636A | System for lining a pipe | Fixed Constructions | 3 | Expired |
| US11470975B2 | Step stool with stability extension | Human Necessities | 3 | Active |
| US9225156B2 | Conduit spacer assembly | Emerging Cross-Sectional Technologies | 3 | Active |
| US8651128B2 | Methods and apparatus for isolating a section of fluid line | Emerging Cross-Sectional Technologies | 2 | Active |
| US6099657A | Method for cleaning a pipe | Performing Operations; Transporting | 2 | Expired |
| US5727904A | System for testing a pipe | Fixed Constructions | 2 | Expired |
| US5950271A | Swab for cleaning and plugging pipe lines | Performing Operations; Transporting | 1 | Expired |
| US11008886B2 | Variable vane stabilizer | Emerging Cross-Sectional Technologies | 0 | Active |
| US11898317B2 | Surface water management system including weir wall and detention pond | Physics | 0 | Active |
| US9797553B2 | Alternative fuel filling station | Emerging Cross-Sectional Technologies | 0 | Active |
| US6176644A | Pipe rehabilitation test mandrel | Fixed Constructions | 0 | Expired |
| US5709504A | Pipe rehabilitation pulling mandrel | Fixed Constructions | 0 | Expired |
| US10352186B2 | Variable vane stabilizer | Emerging Cross-Sectional Technologies | 0 | Active |
| US9551461B2 | CNG/LNG filling station | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.