Steven D. Dushane
4Patents
0Active
4Granted
25Portfolio score
Filing activity: Jan 14, 1991 → Jun 10, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5348078A | Dwelling heating and air conditioning system | Fixed Constructions | 266 | Expired |
| US5449319A | Dwelling heating and air conditioning system | Fixed Constructions | 79 | Expired |
| USD345701S | Transmitter for circuit energization checking system | General | 8 | Expired |
| USD336619S | Receiver for checking the energized state of a circuit | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.