Quadrex HPS Inc.
10Patents
0Active
10Granted
33Portfolio score
Filing activity: Jun 14, 1982 → Aug 29, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4865061A | Decontamination apparatus for chemically and/or radioactively contaminated tools and equipment | Performing Operations; Transporting | 71 | Expired |
| US4630625A | Tool decontamination apparatus | Performing Operations; Transporting | 25 | Expired |
| US4781041A | Apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants | Textiles; Paper | 25 | Expired |
| US4797128A | Method of and apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants | Textiles; Paper | 19 | Expired |
| US4503577A | Pipe and hose decontamination apparatus | Physics | 18 | Expired |
| US4842746A | Method of removing toxic agents for trichlorotrifluoroethane | Chemistry; Metallurgy | 15 | Expired |
| US4685972A | Process for removing PCB's from electrical apparatus | Chemistry; Metallurgy | 14 | Expired |
| US4878931A | Two stage vapor recovery system | Performing Operations; Transporting | 11 | Expired |
| US4790337A | Apparatus for removing PCB's from electrical apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4913178A | Process and apparatus for removing PCB's from electrical apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.