Inventor

FISHER DAVID S

US7 patents

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

ROCKWELL AUTOMATION TECH INC

2 patents

US6611416B1Aug 26, 2003

Safety relay circuit for large power contactors

ROCKWELL AUTOMATION TECH INC27 citations90

US7212391B2May 1, 2007

Grounded isolation system

ROCKWELL AUTOMATION TECH INC12 citations82

MOORE BUSINESS FORMS INC

2 patents

US5921065AJul 13, 1999

Two way mailed document with two sided variable color information

MOORE BUSINESS FORMS INC21 citations88

US6174579B1Jan 16, 2001

Two way mailed document with two sided variable color information

MOORE BUSINESS FORMS INC8 citations69

ANANNY JOHN

1 patent

US8086781B2Dec 27, 2011

Serial pass-through device

ANANNY JOHN24 citations89

ROCHE DIAGNOSTICS OPERATIONS

1 patent

US7476202B2Jan 13, 2009

Sampling devices and methods utilizing a horizontal capillary test strip

ROCHE DIAGNOSTICS OPERATIONS14 citations79

RADIO FREQUENCY SYSTEMS INC

1 patent

US5172080ADec 15, 1992

Garnet centering ring for circulators and isolators

RADIO FREQUENCY SYSTEMS INC14 citations71