P

Inventor

VELAZQUEZ JUAN F

US13 patents
⚠️ This page may combine multiple inventors who share the name “VELAZQUEZ JUAN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SYCOR INC

4 patents
US4046244ASep 6, 1977

Impact matrix print head solenoid assembly

SYCOR INC34 citations92
US4311399AJan 19, 1982

Method and apparatus for setting and varying margins and line spacing on data printers

SYCOR INC42 citations86
US4305674ADec 15, 1981

Lateral position control means for data printer heads

SYCOR INC13 citations73
US4195938AApr 1, 1980

Lateral position control means for data printer heads

SYCOR INC16 citations73

IRWIN INT INC

3 patents
US4462053AJul 24, 1984

Method for controlling a disc head

IRWIN INT INC33 citations90
USD270055SAug 9, 1983

Combined disc and tape drive

IRWIN INT INC16 citations71
USD270348SAug 30, 1983

Integrated disc and tape recorder drive unit

IRWIN INT INC3 citations60

SECOM INFORMATION PRODUCTS COM

2 patents
US5191585AMar 2, 1993

Computer networking method

SECOM INFORMATION PRODUCTS COM13 citations71
US5057829AOct 15, 1991

Computer networking apparatus

SECOM INFORMATION PRODUCTS COM18 citations71

IRWIN MAGNETIC SYSTEMS INC

1 patent
US4498129AFeb 5, 1985

Method and apparatus for normalizing servo-positioning signals

IRWIN MAGNETIC SYSTEMS INC38 citations92

VSP LABS INC

1 patent
US4464634AAug 7, 1984

Audio power amplifier

VSP LABS INC22 citations80

MAXITROL CO

1 patent
US7823581B2Nov 2, 2010

Remote control for gas valve

MAXITROL CO4 citations61

INNER VISION IMAGING L L C

1 patent
US6767320B2Jul 27, 2004

Laser endoscope with safety device

INNER VISION IMAGING L L C6 citations55