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Inventor

Brian Leonard

Inventor
Durham, NC, US

Overview

4→
Patents
1997–2008
Patent span
LOC
Primary field

Patents· 4 as inventor

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

E03Cprimary
E03CDomestic plumbing installations for fresh water or waste water17%
LOC0717%
LOC0817%
LOC1217%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
D0570069'Tilting cart for paint sprayer'20087,028,922'Soap dispenser system and valve arrangement therefor'2006D0393120'Dust pan'1998D0388568'Squeegee'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to RUBBERMAID INC (2)· patent assignee history
1997–1998Based in Durham, NC, US· patent location history
2006Patents assigned to HARTMANN THOMAS C (1)· patent assignee history
2006Patents assigned to LEONARD BRIAN T (1)· patent assignee history
2006Based in Woodcliff Lake, NJ, US· patent location history
2008Patents assigned to TITAN TOOL INC (1)· patent assignee history
2008Based in Minnetonka, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RUBBERMAID INC21997–1998
HARTMANN THOMAS C12006
LEONARD BRIAN Tself12006
TITAN TOOL INC12008
Locations
LocationPatentsSpan
Durham, NC, US21997–1998
Minnetonka, Minnesota, US12008
Woodcliff Lake, New Jersey, US12006