Inventor

HARTMAN JOHN

US15 patents

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

MOTOROLA INC

2 patents

USD443603SJun 12, 2001

Headset

MOTOROLA INC50 citations95

USD463784SOct 1, 2002

Communication device

MOTOROLA INC73 citations90

LOCKHEED CORP

2 patents

US9020634B2Apr 28, 2015

Facility wide mixed mail sorting and/or sequencing system and components and methods thereof

LOCKHEED CORP37 citations94

US9758315B2Sep 12, 2017

Facility wide mixed mail sorting and/or sequencing system and components and methods thereof

LOCKHEED CORP0 citations49

ACCESS BUSINESS GROUP INT LLC

2 patents

USD747789SJan 19, 2016

Air treatment system

ACCESS BUSINESS GROUP INT LLC16 citations92

USD739512SSep 22, 2015

Air treatment system

ACCESS BUSINESS GROUP INT LLC10 citations84

TANITA SEISAKUSHO KK

2 patents

USD547217SJul 24, 2007

Scale

TANITA SEISAKUSHO KK12 citations84

USD546220SJul 10, 2007

Scale

TANITA SEISAKUSHO KK3 citations63

MINNESOTA MINING & MFG

2 patents

US4798544AJan 17, 1989

Low profile clip connector with integral contact support insert

MINNESOTA MINING & MFG18 citations73

US4726115AFeb 23, 1988

Manufacture of low profile clip connector

MINNESOTA MINING & MFG10 citations73

BAILEY DAVID

1 patent

US8457781B2Jun 4, 2013

Facility wide mixed mail sorting and/or sequencing system and components and methods thereof

BAILEY DAVID85 citations93

MARGGRAFF JIM

1 patent

US8149227B2Apr 3, 2012

Removing click and friction noise in a writing device

MARGGRAFF JIM8 citations79

XEROX CORP

1 patent

US4234249ANov 18, 1980

Tracking power supply for AC and DC corotrons

XEROX CORP16 citations72

HARTMAN JOHN

1 patent

US8672333B2Mar 18, 2014

Torque transmitting apparatus for a wheel

HARTMAN JOHN2 citations56

BARRIE JOHN M

1 patent

US8423886B2Apr 16, 2013

Systems and methods for document analysis

BARRIE JOHN M2 citations53