Mark A. Pondelick
33Patents
14h-index
29Co-inventors
81Inventor score
Filing activity: Nov 23, 1994 → Feb 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6353942B1 | Modular vacuum toilet with line replaceable units | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7998251B2 | Vortex waste separator apparatus | Chemistry; Metallurgy | 35 | Active |
| US5732417A | Vaccum toilet system | Fixed Constructions | 28 | Expired |
| US6085366A | Apparatus for supplying pressurized rinse water to a toilet | Fixed Constructions | 26 | Expired |
| US6453481B1 | Vacuum waste system having a vacuum control valve | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6152160A | Modular vacuum drainage system | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6385789B1 | Vacuum gallery waste disposal system | Performing Operations; Transporting | 20 | Expired |
| US7533426B2 | Gray water interface valve systems and methods | Fixed Constructions | 20 | Active |
| US6536055B2 | Modular vacuum toilet with line replaceable units | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6536054B2 | Vacuum toilet bowl assembly having removable bowl | Fixed Constructions | 18 | Expired |
| US6349424B1 | Rinse fluid valve for a vacuum toilet | Fixed Constructions | 18 | Expired |
| US6370709B1 | Discharge valve having a disk with a flushing aperture and an air intake aperture for a vacuum toilet | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6349425B1 | Valve set for a vacuum toilet | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7998250B2 | Multiple vortex waste separator apparatus | Emerging Cross-Sectional Technologies | 14 | Active |
| US6347416B1 | Vacuum toilet bowl assembly having a removable bowl | Fixed Constructions | 14 | Expired |
| US5527045A | Floating labyrinth seal including metal band with carbon ring engaging surface | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6704947B2 | Discharge valve for a vacuum toilet | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8607370B2 | Flush valve and vacuum generator for vacuum waste system | Fixed Constructions | 12 | Active |
| US6732386B2 | Rinse fluid valve for a vacuum toilet | Fixed Constructions | 12 | Expired |
| US8291525B2 | Vacuum waste system and method for using the same | Emerging Cross-Sectional Technologies | 11 | Active |
| US7690053B2 | Vacuum toilet assembly | Fixed Constructions | 10 | Expired |
| US6651837B2 | Vacuum waste tank | Fixed Constructions | 9 | Expired |
| US6434759B1 | Automatically operable lid for a vacuum waste receptacle | Fixed Constructions | 9 | Expired |
| USD444217S | Toilet | General | 7 | Expired |
| US8578959B2 | Rinse valve for vacuum waste system | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.