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Inventor

GRACZYK RONALD

US10 patents
⚠️ This page may combine multiple inventors who share the name “GRACZYK RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMERICAN POWER CONV CORP

3 patents
US7148796B2Dec 12, 2006

Environmental monitoring device

AMERICAN POWER CONV CORP107 citations97
US7456733B2Nov 25, 2008

Environmental monitoring device

AMERICAN POWER CONV CORP37 citations95
US7986224B2Jul 26, 2011

Environmental monitoring device

AMERICAN POWER CONV CORP4 citations61

Star Luminal LLC

3 patents
USD1030112SJun 4, 2024

Portable light

Star Luminal LLC7 citations80
US11026654B2Jun 8, 2021

Electronic stethoscope with accessories

Star Luminal LLC3 citations67
US11957503B2Apr 16, 2024

Electronic stethoscope with accessories

Star Luminal LLC1 citations56

GRACZYK RONALD

2 patents
US8144056B2Mar 27, 2012

Directional beacon device

GRACZYK RONALD5 citations67
US8766780B2Jul 1, 2014

Asset tracking system including a tag controller

GRACZYK RONALD3 citations59

RF CODE INC

1 patent
US9704086B2Jul 11, 2017

Asset tracking system for rack-based enclosures

RF CODE INC7 citations81

MAY MATTHEW RYAN

1 patent
US10113765B1Oct 30, 2018

Remote controlled vent register

MAY MATTHEW RYAN5 citations55