P

Inventor

SMITH DONALD E

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

HILL ROM SERVICES INC

9 patents
US6505359B2Jan 14, 2003

Stretcher center wheel mechanism

HILL ROM SERVICES INC113 citations99
US6846042B2Jan 25, 2005

Ambulatory care chair

HILL ROM SERVICES INC133 citations98
US6565112B2May 20, 2003

Ambulatory care chair

HILL ROM SERVICES INC105 citations98
US6446283B1Sep 10, 2002

Convertible stretcher

HILL ROM SERVICES INC81 citations98
US6315319B1Nov 13, 2001

Ambulatory care chair

HILL ROM SERVICES INC165 citations98
US6598247B1Jul 29, 2003

Stretcher with mechanical power assist

HILL ROM SERVICES INC85 citations97
US6772460B2Aug 10, 2004

Pedal arrangement for stretcher apparatus

HILL ROM SERVICES INC46 citations96
US6751815B2Jun 22, 2004

Convertible stretcher

HILL ROM SERVICES INC40 citations96
US6640361B2Nov 4, 2003

Convertible stretcher

HILL ROM SERVICES INC42 citations96

SMITH DONALD E

7 patents
US4650224AMar 17, 1987

Apparatus for discharging sewage from travel trailers and the like

SMITH DONALD E60 citations96
US5004100AApr 2, 1991

Golf club and bag security device

SMITH DONALD E41 citations92
US5835322ANov 10, 1998

Ground fault interrupt circuit apparatus for 400-Hz aircraft electrical systems

SMITH DONALD E73 citations91
US8265061B1Sep 11, 2012

Optimal expansion of a telecommunications network

SMITH DONALD E20 citations87
US8825766B2Sep 2, 2014

Methods, systems and computer program products for a peer-to-peer cache content replacer

SMITH DONALD E7 citations84
US8644678B2Feb 4, 2014

Video recording management

SMITH DONALD E9 citations78
USD291903SSep 15, 1987

Compound bow with a cable tension adjustment

SMITH DONALD E9 citations74

PROCTER & GAMBLE

7 patents
US4130667ADec 19, 1978

Dermatological compositions

PROCTER & GAMBLE90 citations96
US4130643ADec 19, 1978

Dermatological compositions

PROCTER & GAMBLE60 citations96
US4150114AApr 17, 1979

Dermatological compositions

PROCTER & GAMBLE18 citations82
US4148874AApr 10, 1979

Dermatological compositions

PROCTER & GAMBLE10 citations82
US4148924AApr 10, 1979

Dermatological compositions

PROCTER & GAMBLE10 citations82
US4148893AApr 10, 1979

Dermatological compositions

PROCTER & GAMBLE17 citations82
US4148887AApr 10, 1979

Dermatological compositions

PROCTER & GAMBLE10 citations82

HILL ROM CO INC

4 patents
US5987671ANov 23, 1999

Stretcher center wheel mechanism

HILL ROM CO INC128 citations99
US6089593AJul 18, 2000

Ambulatory care chair

HILL ROM CO INC192 citations98
US6286165B1Sep 11, 2001

Stretcher center wheel mechanism

HILL ROM CO INC103 citations97
US5613255AMar 25, 1997

Hospital bed having scissors lifting apparatus

HILL ROM CO INC125 citations97

VERIZON LAB INC

4 patents
US6430160B1Aug 6, 2002

Estimating data delays from poisson probe delays

VERIZON LAB INC141 citations98
US6912216B1Jun 28, 2005

Method and system for estimating performance metrics in a packet-switched communication network

VERIZON LAB INC28 citations93
US7917447B1Mar 29, 2011

Method and system for providing a community of interest service

VERIZON LAB INC12 citations84
US7554971B2Jun 30, 2009

Method and system for estimating performance metrics in a packet-switched communication network

VERIZON LAB INC6 citations74

(unassigned)

3 patents
US6464208B1Oct 15, 2002

I-beam walk assist device

79 citations98
US6042052AMar 28, 2000

Retractable step fairing for amphibian airplane

96 citations98
US5553984ASep 10, 1996

Encapsulated nut

48 citations93

THOMAS & BETTS CORP

2 patents
US5627340AMay 6, 1997

Floor box with improved activation ring

THOMAS & BETTS CORP62 citations94
US5831212ANov 3, 1998

Electrical junction box for a poured concrete floor

THOMAS & BETTS CORP43 citations92

AT & T BELL LAB

2 patents
US5042062AAug 20, 1991

Method and apparatus for providing real-time switching of high bandwidth transmission channels

AT & T BELL LAB137 citations93
US4960315AOct 2, 1990

Atmosphric optical communication link

AT & T BELL LAB18 citations76

FRANCE SCOTT FETZER COMPANY

2 patents
US7156428B2Jan 2, 2007

Single switch springless oven door latch assembly

FRANCE SCOTT FETZER COMPANY15 citations83
US7066503B2Jun 27, 2006

Springless oven door latch assembly

FRANCE SCOTT FETZER COMPANY15 citations80

TEXAS INSTRUMENTS INC

2 patents
US6912376B1Jun 28, 2005

Mobile phone transceiver

TEXAS INSTRUMENTS INC16 citations82
US6112068AAug 29, 2000

Phase-locked loop circuit with switchable outputs for multiple loop filters

TEXAS INSTRUMENTS INC19 citations79

GRINDMASTER CORP

1 patent
US6988444B1Jan 24, 2006

Combination grinder and brewer

GRINDMASTER CORP75 citations97

COHERENT INC

1 patent
US5216689AJun 1, 1993

Slab laser with enhanced lifetime

COHERENT INC54 citations94

SCOTT & FETZER CO FRANCE

1 patent
US6302098B1Oct 16, 2001

Oven door latch assembly

SCOTT & FETZER CO FRANCE52 citations93

MULTIVAC HAGGENMUELLER KG

1 patent
US5477660ADec 26, 1995

Process and apparatus for maximizing vacuum packaging machine cycle rate

MULTIVAC HAGGENMUELLER KG44 citations93

FRANCE A SCOTT FETZER COMPANY

1 patent
US6698418B2Mar 2, 2004

Oven door latch assembly having side mounted motor

FRANCE A SCOTT FETZER COMPANY34 citations91

CINCINNATI ELECTRONICS CORP

1 patent
US4281412AJul 28, 1981

Method of and apparatus for transmitting and recovering offset QPSK modulated data

CINCINNATI ELECTRONICS CORP54 citations87

VERIZON PATENT & LICENSING INC

1 patent
US9154225B2Oct 6, 2015

Speed test throughput distribution

VERIZON PATENT & LICENSING INC14 citations84

HARRIS CORP

1 patent
US4635280AJan 6, 1987

Bit synchronizer for decoding data

HARRIS CORP23 citations82

Showing the top 50 of 72 patents by PatentIndex Score.