Microdot Inc.
100Patents
0Active
100Granted
42Portfolio score
Filing activity: Aug 5, 1974 → Oct 25, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4070088A | Contact construction | Electricity | 62 | Expired |
| US4478544A | Composite rivet | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4718801A | Composite core fastener | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4490587A | Switch assembly | Electricity | 41 | Expired |
| US4681497A | Encapsulated fastener | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4635945A | Anti-extrusion seal with primary and secondary complementary elements | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US4258607A | Vibration resistant screw | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US4432682A | Threaded fastener assembly | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US4789166A | Rotary shaft wave seal | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4176582A | Torque limiting nut assembly | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4687395A | Composite rivet with deformable annular collar containing randomly chopped fibers | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4943245A | Coaxial electrical connector | Electricity | 29 | Expired |
| US4451050A | Bi-directional hydrodynamic slitted seal | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4695212A | Composite channel and plate nut assembly | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4632483A | Electrical terminal | Electricity | 27 | Expired |
| US4687398A | Composite rivet with collar reinforced with circumferential fibers | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4588248A | Socket | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4789343A | Electrical connectors system for adjustable automotive suspension components | Electricity | 26 | Expired |
| US4687397A | Composite rivet with strippable mandrel | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4705277A | Hydrodynamic seal | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4479747A | Preloaded locknut | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4367060A | Method of making a seal nut | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4687396A | One-piece composite rivet with deformable head portion and mandrel | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4577874A | Seal assembly | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4687394A | Composite rivet with deformable plastic locking ring | Emerging Cross-Sectional Technologies | 24 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.