W. Stackhouse Associates, Inc.
2Patents
0Active
2Granted
17Portfolio score
Filing activity: Aug 22, 1986 → Jan 12, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD298473S | Filtration unit for exhaust air from a clean room helmet worn for a sterile environment or the like | General | 14 | Expired |
| USD304612S | Laser smoke particulate/odor filter unit for use in surgical environments | General | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.