Technifex, Inc.
11Patents
2Active
11Granted
37Portfolio score
Filing activity: Jul 8, 1986 → Nov 13, 2018 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7762897B2 | Apparatus for producing a fire special effect | Mechanical Engineering; Lighting; Heating | 40 | Active |
| US6685574B2 | Apparatus for producing a fire special effect using steam | Human Necessities | 30 | Expired |
| US6802782B2 | Apparatus for producing a fire special effect | Human Necessities | 30 | Expired |
| US4738522A | Method and apparatus for coordinated super imposition of images in a visual display | Electricity | 29 | Expired |
| US6731429B2 | Projection system employing a screen with moving water | Physics | 18 | Expired |
| US6250570A | Variable pattern nozzle | Performing Operations; Transporting | 18 | Expired |
| US6119955A | Method and apparatus for producing liquid projectiles | Performing Operations; Transporting | 14 | Expired |
| US6824076B2 | Pneumatic control system for a water cannon | Performing Operations; Transporting | 6 | Expired |
| US6041531A | Blacklight special effect fixture | Physics | 1 | Expired |
| US6249997A | Blacklight special effect fixture | Physics | 1 | Expired |
| US10994219B2 | Simulated fire effect using steam | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.