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Inventor

Leoncio Angel Gonzalez

Inventor
Winfield, IL, US

Overview

19→
Patents
1999–2021
Patent span
LOC
Primary field

Patents· 19 as inventor

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

A61Cprimary
A61CDentistry24%
LOC0424%
A46BBrushes16%
LOC2816%
B63BShips or other waterborne vessels4%
B63CLaunching, hauling-out, or dry-docking of vessels4%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials4%
LOC244%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
D0926474Power toothbrush head2021D0885059Power toothbrush2020D0873027Children's manual toothbrush2020D0847434Flosser pick2019D0847435Flosser pick2019D0846807Flosser pick2019D0845548Flosser pick20199,833,061Dental hygiene device20179,655,701'Dental accessory'2017D0743037'Prophy cup'20159,131,768'Dental hygiene device'2015D0723283'Dental hygiene device handle'20158,663,520'Interdental cleaners and methods for making same'20148,555,901'Dental flosser'20138,307,615'Quick-change tooling system'2012D0635775'Toothbrush handle'2011D0634934'Toothbrush handle'2011D0624703'Dental flosser'20105,934,295'Dental hygiene system'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to BUTLER JOHN O CO (1)· patent assignee history
1999Based in Warrenville, IL, US· patent location history
2010–2021Patents assigned to SUNSTAR AMERICAS INC (18)· patent assignee history
2010–2021Based in Winfield, IL, US· patent location history
2012–2015Patents assigned to GONZALEZ LEONCIO ANGEL (5)· patent assignee history
2013–2015Patents assigned to KALBFELD RUSSELL G (4)· patent assignee history
2013Patents assigned to MISNER CHAD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNSTAR AMERICAS INC182010–2021
GONZALEZ LEONCIO ANGELself52012–2015
KALBFELD RUSSELL G42013–2015
BUTLER JOHN O CO11999
MISNER CHAD12013
Locations
LocationPatentsSpan
Winfield, Illinois, US182010–2021
Warrenville, Illinois, US11999