Frank P. Smith 2nd

Person

Dresher, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Navigation unit having time shared operation
- Patent number 4,215,346
- Issue date Jul 29, 1980
- Narco Scientific Industries, Inc.
- Frank P. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Time shared operation of navigational unit
- Patent number 4,184,158
- Issue date Jan 15, 1980
- Narco Scientific, Inc.
- Frank P. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Identification tone reconstitution in a time shared navigational re...
- Patent number 4,184,157
- Issue date Jan 15, 1980
- Narco Scientific, Inc.
- Frank P. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Synchronous filter for VOR systems
- Patent number 4,025,923
- Issue date May 24, 1977
- Narco Scientific Industries, Inc.
- John M. Ferrara
- G01 - MEASURING TESTING
Information Patent Grant
DME timing apparatus and methods
- Patent number 4,001,824
- Issue date Jan 4, 1977
- Narco Scientific Industries, Inc.
- John W. Bail
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting a digital change in data
- Patent number 3,998,410
- Issue date Dec 21, 1976
- Narco Scientific Industries, Inc.
- Frank Patterson Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ground speed calculation for digital DME
- Patent number 3,987,988
- Issue date Oct 26, 1976
- Narco Scientific Industries, Inc.
- Ronald Lee Powell
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital DME with compensation for ground station intermittencies
- Patent number 3,983,557
- Issue date Sep 28, 1976
- Narco Scientific Industries, Inc.
- Ronald Lee Powell
- G01 - MEASURING TESTING

Frank P. Smith 2nd

Person

Patents Grantslast 30 patents

Navigation unit having time shared operation

Time shared operation of navigational unit

Identification tone reconstitution in a time shared navigational re...

Synchronous filter for VOR systems

DME timing apparatus and methods

Apparatus and method for detecting a digital change in data

Ground speed calculation for digital DME

Digital DME with compensation for ground station intermittencies