Modern Controls, Inc.
44Patents
0Active
44Granted
37Portfolio score
Filing activity: Jul 16, 1976 → Jan 21, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5513515A | Method for measuring permeability of a material | Physics | 68 | Expired |
| US5591898A | Method for measuring material permeability characteristics | Physics | 68 | Expired |
| US5837888A | Process for measuring vapor transmission through materials | Physics | 50 | Expired |
| US4223751A | High speed capacitance apparatus for classifying pharmaceutical capsules | Physics | 48 | Expired |
| US4084213A | Portable keyboard/display terminal | Physics | 37 | Expired |
| US5225785A | Apparatus for sensing the thickness of a moving sheet of film | Physics | 25 | Expired |
| US5817924A | Method and apparatus for measuring oxygen transmission through contact lenses | Physics | 25 | Expired |
| US5822951A | Apparatus and method for sampling gas in product packages | Performing Operations; Transporting | 23 | Expired |
| US5135113A | High-speed tablet sorting machine | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4852389A | System for controlled humidity tests | Physics | 22 | Expired |
| US5206599A | Capacitance sensor for measuring thickness of blown film including a collapsing frame and a pair of linear motor assemblies | Physics | 19 | Expired |
| US5159829A | Device for measuring gas permeation | Physics | 19 | Expired |
| US5107696A | Device for measuring gas permeation | Physics | 16 | Expired |
| US5212452A | Rotatable capacitance sensor | Physics | 15 | Expired |
| US5390539A | Device for measuring the permeability of a membrane to water vapor | Physics | 15 | Expired |
| US5240118A | High-speed tablet sorting machine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5602485A | Apparatus for screening capsules using velocity measurements | Physics | 14 | Expired |
| US5265463A | Apparatus for measuring the transmission rate of volatile organic chemicals through a barrier material | Physics | 13 | Expired |
| US5212993A | Gas sampling system and method | Physics | 13 | Expired |
| US4256533A | Method of constructing layered glass display panels | Chemistry; Metallurgy | 12 | Expired |
| USD250588S | Combined display and keyboard terminal | General | 12 | Expired |
| US4947131A | Capacitance bar sensor | Physics | 11 | Expired |
| US4080597A | Gas display panel having planar conductors | Physics | 10 | Expired |
| US5449912A | Measurement cell for water vapor sensor | Physics | 9 | Expired |
| US4402412A | Machines for classifying pharmaceutical capsules | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.