AVM, Inc.
42Patents
1Active
42Granted
39Portfolio score
Filing activity: Mar 11, 1974 → Apr 20, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5676484A | Connector with insert molded captive ball | Emerging Cross-Sectional Technologies | 67 | Expired |
| US4272138A | Cabinet drawer anti-tip lock device | Human Necessities | 35 | Expired |
| US4718647A | Pneumatic counterbalance with dual force | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US5913391A | Damper | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4408751A | Multi-chamber temperature compensated pneumatic counterbalance | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5896959A | Bi-directional damper with a self-centering mechanism | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US4441767A | Cabinet drawer anti-tip lock device | Human Necessities | 30 | Expired |
| US5579874A | Adjustable speed gas spring | Fixed Constructions | 28 | Expired |
| US4010353A | Electronic voting machine with cathode ray tube display | Physics | 26 | Active |
| US3966119A | Valve assembly with plural flow path control | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4635908A | Pneumatic counterbalance | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4768895A | Captive ball and socket joint | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5833383A | Ball socket connector | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5628496A | Pneumatic spring | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4111395A | Butterfly valve | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5722643A | Temperature compensated safety gas spring | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5372446A | Captive ball and end connector assembly | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4067630A | File drawer compressor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4092056A | Locking device for file drawers | Fixed Constructions | 12 | Expired |
| US4475778A | Drawer suspension system | Human Necessities | 11 | Expired |
| US4570912A | Pneumatic spring counterbalance having improved damping structure | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4073465A | Butterfly valve | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5460251A | Adjustable speed gas spring | Fixed Constructions | 10 | Expired |
| US4213595A | Butterfly valve | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6707173B2 | Linear actuator for a powered vehicle lift gate | Fixed Constructions | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.