Inventor

Philip C. Dretzka

Inventor

Cleveland Heights, OH, US

Overview

111→

Patents

1995–2021

Patent span

LOC

Primary field

Patents· 111 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC09primary

LOC0917%

LOC1512%

LOC0611%

LOC0711%

LOC2311%

LOC088%

LOC036%

A47KSanitary equipment5%

LOC283%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

D0926397Debris blower2021 D0921053Snowthrower2021 10,791,669Turf vehicle having accessory attachment system2020 D0877779Debris blower2020 D0872329Headlamp housing for a snow thrower2020 D0859950Chainsaw2019 D0855084Utility vehicle2019 D0854387Hedge trimmer2019 D0853061Debris blower2019 D0833486Lawn mower powerhead2018 D0832669Handle for lawn and garden tool2018 D0828125Handle for lawn and garden tool2018 D0821449Side pod for turf vehicle2018 D0799556'Side pod for turf vehicle'2017 9,719,468'Engine for outdoor power equipment unit'2017 D0793455'Rear guard for turf vehicle'2017 D0786940'Snowthrower power head'2017 D0777795'Handle for a ground working implement'2017 D0776721'Snowthrower chute control'2017 D0747050'Housing of a portable blower/vacuum'2016 8,915,384'Utility items made with rods of oval construction'2014 D0714351'Lawn mower power head'2014 8,603,605'Contour sink mat'2013 D0661096'Organizer'2012 D0661097'Drawer caddy'2012 D0642841'Suction sponge holder'2011 D0642840'Soap pump and caddy'2011 D0599592'Toothbrush stand'2009 D0599597'Soap dispenser'2009 D0599595'Soap dish'2009 D0596016'Shower hook'2009 D0594754'Tissue holder'2009 D0590596'Drawer organizer'2009 D0590564'Wastepaper basket'2009 D0588840'Shower tower'2009 D0586068'Trash can'2009 D0582724'Tumbler'2008 D0579662'Drawer organizer'2008 D0578814'Soap dispenser'2008 D0576829'Toothbrush stand'2008 D0576801'Combined toilet bowl brush and base'2008 D0566440'Shower caddy'2008 D0566441'Shower caddy'2008 D0566439'Shower caddy'2008 D0563673'Drawer organizer'2008 D0562641'Cutlery tray'2008 D0562500'Canister'2008 D0559493'Waste can'2008 D0557050'Shower caddy'2007 D0557047'Drawer organizer'2007 D0554822'Wastebasket'2007 D0554820'Sink mat'2007 D0552422'Tumbler'2007 D0551478'Wall mount paper towel holder'2007 D0551480'Bowl brush base'2007 D0550509'Tumbler'2007 D0549456'Drawer organizer'2007 D0549457'Drawer organizer'2007 D0547583'Soap dish'2007 D0546607'Toothbrush stand'2007 D0545100'Soap dish'2007 D0543326'Waste can'2007 D0538177'Pump'2007 D0537361'Soap pump'2007 D0534024'Cleaning accessory basket'2006 D0532236'Sponge and scrubber holder'2006 D0531487'Adhesive hook'2006 D0530950'Toothbrush stand'2006 D0517759'Sink cushion mat with hole'2006 D0514765'Sink cushion mat'2006 D0502365'Tumbler'2005 D0496262'Sink pump'2004 D0493991'Shower caddy'2004 D0492493'Suction mirror with razor holder'2004 D0490582'Wastebasket'2004 D0489501'Can'2004 D0488716'Pump device'2004 D0484401'Soap pump'2003 D0484039'Soap pump'2003 D0484280'Large canister'2003 D0483655'Hook part'2003 D0483591'Bowl brush base'2003 D0483590'Bowl brush base'2003 D0483165'Receptacle'2003 D0482600'Hook'2003 D0482222'Toothbrush stand'2003 D0481572'Toothbrush holder'2003 D0481492'Canister'2003 D0480624'Over the door hook'2003 D0480643'Pump'2003 D0480642'Dispenser pump head'2003 D0478232'Soap dish'2003 D0478230'Toothbrush holder'2003 D0477991'Round pump'2003 D0477990'Pump'2003 D0477778'Pump'2003 D0472427'Container'2003 D0470364'Canister assembly'2003 D0468945'Toothbrush assembly'2003 D0463715'Tumbler assembly'2002 6,439,418'Attaching system for a container and a base'2002 D0455605'Lid for a container'2002 D0446085'Container'2001 D0441615'Container'2001 D0397161'Metal blackjack video apparatus'1998 D0382885'Console for refrigerant recycling'1997 D0375829'Integral in-line skate boot and skate frame'1996 D0372098'Electrotransport drug delivery system'1996 D0365437'Cuff for in-line skates'1995 5,468,332'Tape dispenser'1995 5,431,509'Interlocking module system'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Based in Minneapolis, MN, US· patent location history

2001–2002Patents assigned to RUBBERMAID INC (3)· patent assignee history

2001–2007Based in Cleveland Heights, OH, US· patent location history

2001–2007Based in Cleveland, OH, US· patent location history

2002–2014Patents assigned to INTERDESIGN INC (80)· patent assignee history

2007–2014Based in Mariemont, OH, US· patent location history

2012–2014Patents assigned to DRETZKA PHILIP C (4)· patent assignee history

2013–2021Based in Woodbury, MN, US· patent location history

2017–2021Patents assigned to THE TORO CO (16)· patent assignee history

2017–2021Patents assigned to EXMARK MFG COMPANY INCORPORATED (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INTERDESIGN INC	80	2002–2014
THE TORO CO	16	2017–2021
DRETZKA PHILIP Cself	4	2012–2014
EXMARK MFG COMPANY INCORPORATED	4	2017–2021
RUBBERMAID INC	3	2001–2002

Locations

Location	Patents	Span
Cleveland Heights, OH, US	47	2001–2007
Mariemont, OH, US	32	2007–2014
Woodbury, Minnesota, US	22	2013–2021
Minneapolis, Minnesota, US	7	1995–1998
Cleveland, OH, US	3	2001–2007