Tidel Engineering, Inc.
4Patents
0Active
4Granted
27Portfolio score
Filing activity: Aug 6, 1990 → Aug 23, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5095748A | Sonic tank monitoring system | Physics | 41 | Expired |
| US5340967A | Method for storing and dispensing cash | Physics | 27 | Expired |
| US5220157A | Scrip controlled cash dispensing system | Physics | 20 | Expired |
| US5508500A | Method for storing and dispensing cash | Physics | 12 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.