Radiant Energy Patents (Class 250)
- Methods (Class 250/282)
- With plural, simultaneous ion generators (Class 250/285)
- Ion beam pulsing means with detector synchronizing means (Class 250/286)
- With sample supply means (Class 250/288)
- With evacuation or sealing means (Class 250/289)
- Cyclically varying ion selecting field means (Class 250/290)
- Static field-type ion path-bending selecting means (Class 250/294)
- Superconducting type (Class 250/336.2)
- With heating of luminophors (Class 250/337)
- Infrared responsive (Class 250/338.1)
- Signalling means controls incident radiation (Class 250/354.1)
- Flow metering (Class 250/356.1)
- Fluent material level signalling (Class 250/357.1)
- With means to inspect passive solid objects (Class 250/358.1)
- With or including a luminophor (Class 250/361R)
- Semiconductor system (Class 250/370.01)
- Ultraviolet light responsive means (Class 250/372)
- Including a radiant energy responsive gas discharge device (Class 250/374)
- Including ionization means (Class 250/389)
- Neutron responsive means (Class 250/390.01)
- With radiant energy source (Class 250/393)
- Plural signalling means (Class 250/394)
- Methods (Class 250/395)
- Photocell controls its own optical systems (Class 250/201.1)
- Interference pattern analysis (e.g., spatial filtering or holography) (Class 250/550)
- Signal isolator (Class 250/551)
- Solid state light source (Class 250/552)
- Flame light source (Class 250/554)
- With circuit for evaluating a web, strand, strip, or sheet (Class 250/559.01)
- Photocell controlled circuit (Class 250/206)
- Combined with diverse-type device (Class 250/215)
- Optical or pre-photocell system (Class 250/216)
- Temperature control of photocell (Class 250/238)
- Housings (in addition to cell casing) (Class 250/239)
