Air Techniques, Inc.
33Patents
5Active
33Granted
38Portfolio score
Filing activity: May 13, 1988 → Aug 11, 2008 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6485301B1 | Photo-curing light assembly having calibratable light intensity control | Human Necessities | 50 | Expired |
| US4919826A | Process and apparatus for separating solids and liquids from an effluent stream | Performing Operations; Transporting | 34 | Expired |
| US6522086B2 | Photo curing light system having modulated light intensity control | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6827214B2 | Barrier envelope for reusable photo-stimulable phosphor imaging plates | Physics | 16 | Expired |
| US5874744A | Process and apparatus for retrieving information from a storage phosphor screen | Physics | 15 | Expired |
| US5200146A | Apparatus for effecting plasma sterilization | Human Necessities | 15 | Expired |
| US6790038B2 | Dental vacuum system assembly and process incorporating an amalgam separation chamber | Human Necessities | 13 | Expired |
| US5262125A | Process and apparatus for effecting plasma sterilization | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4941503A | Vacuum assembly including an improved vacuum relief valve assembly | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6638066B2 | Dental vacuum system | Human Necessities | 11 | Expired |
| US6866149B2 | Barrier envelopes for reusable photo-stimulable phosphor imaging plates | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5032260A | Eductor system for water ring vacuum pump | Human Necessities | 10 | Expired |
| US6798396B2 | Foot switch interface for operation of computer | Human Necessities | 9 | Expired |
| US6186422A | Nozzle assembly for air abrasion system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7048439B2 | Adjustable linkage mounting assembly for dental x-ray assembly | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5241339A | Film processor for X-ray film | Physics | 3 | Expired |
| US7053396B2 | Apparatus and process for retrieving information projected image-wise on a reusable storage film restoring same | Physics | 3 | Expired |
| US7649190B2 | Portable opto-electro-mechanical scanning assembly for photostimulable phosphor imaging plates | Electricity | 3 | Active |
| US7320204B2 | Process and apparatus for encapsulating a photo-stimuable phosphor imaging plate within a barrier envelope and a barrier envelope therefore | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7048237B2 | Mounting assembly for a dental x-ray system | Human Necessities | 2 | Expired |
| US5483316A | Film chip transport assembly for film processing assembly | Physics | 1 | Expired |
| US7794143B2 | Dental x-ray packets having non-lead radiation shielding | Physics | 1 | Active |
| US7087917B2 | Apparatus and process for retrieving information projected image-wise on a reusable storage film | Physics | 1 | Expired |
| US6605313B1 | Process and apparatus for manufacturing auto-collimating phosphors | Chemistry; Metallurgy | 1 | Expired |
| US5678117A | Film processor for X-ray film | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.