Seal Tech, Inc.
3Patents
0Active
3Granted
28Portfolio score
Filing activity: Sep 7, 1982 → Sep 29, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4707001A | Liner connection | Mechanical Engineering; Lighting; Heating | 160 | Expired |
| US4488466A | Apparatus for cutting sheet material | Emerging Cross-Sectional Technologies | 59 | Expired |
| US7163187B2 | Non-sliding valve | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.