Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601880 | Urine container with biocidal activity | Patrick S. L. Wong, Harold M. Leeper | 1986-07-22 |
| 4529398 | Method for preventing contamination of catheter and drainage receptacle | Patrick S. L. Wong, Harold M. Leeper | 1985-07-16 |
| 4464258 | Container housing biocidal dispensing device | Patrick S. L. Wong, Harold M. Leeper | 1984-08-07 |
| 4460367 | Device containing biocide producing paraformalde and an acid | Patrick S. L. Wong, Harold M. Leeper | 1984-07-17 |
| 4445889 | Method for delivering an agent with biocidal activity in a body fluid receiving container | Patrick S. L. Wong, Harold M. Leeper | 1984-05-01 |
| 4241733 | Patient-care apparatus with device for dispensing anti-pathogenic agent | Harold M. Leeper, Patrick S. L. Wong | 1980-12-30 |
| 4236517 | Patient-care apparatus with chemoprophylactic system | Harold M. Leeper, Patrick S. L. Wong | 1980-12-02 |
| 4193403 | Patient-care apparatus housing device for controlling presence of pathogens | Harold M. Leeper, Patrick S. L. Wong | 1980-03-18 |