Lundahl Instruments, Inc.
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Oct 9, 1990 → Jan 24, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5369977A | Gaseous detection system | Physics | 9 | Expired |
| US5062088A | Acoustic measuring system | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.