P

Inventor

MORGAN DAVID P

CA8 patents
⚠️ This page may combine multiple inventors who share the name “MORGAN DAVID P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANCED SAW PROD SA

3 patents
US5670920ASep 23, 1997

Multi-track SAW filter with reflectors and reversed polarity IDT connections

ADVANCED SAW PROD SA20 citations90
US5646584AJul 8, 1997

Saw filter including electrodes of opposing polarity

ADVANCED SAW PROD SA34 citations86
US5663696ASep 2, 1997

Saw filter with wave reflections and phase differences

ADVANCED SAW PROD SA15 citations71

LOCKHEED SANDERS INC

1 patent
US5425130AJun 13, 1995

Apparatus for transforming voice using neural networks

LOCKHEED SANDERS INC31 citations91

PORTEC INC

1 patent
US4430032AFeb 7, 1984

Pedestal container locking device

PORTEC INC34 citations91

PORTEC RAIL PRODUCTS INC

1 patent
US6030158AFeb 29, 2000

Load securement system for boxcars or containers

PORTEC RAIL PRODUCTS INC38 citations88

(unassigned)

1 patent
USD470538SFeb 18, 2003

Game board

6 citations71

MORGAN DAVID P

1 patent
USD470897SFeb 25, 2003

Game board

MORGAN DAVID P4 citations56