LexDanaLexDanabeta
Inventor

Wilhelmus Quirinus Laurentinus van Westerop

Inventor
Noordwijk, NL

Overview

4→
Patents
2006–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A45Dprimary
A45DHairdressing or shaving equipment50%
B01FMixing, e.g. dissolving, emulsifying or dispersing50%
PatentTitleYear
7,654,416'Fluid and hair-dye dispensers'20107,597,217'Two disc valve pump assembly for a fluid dispenser'20097,185,789'Hair dye dispenser'20077,121,430'Fluid and hair-dye dispensers'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to LENTEP LP (1)· patent assignee history
2006–2010Based in Noordwijk, NL· patent location history
2007–2009Patents assigned to LENTEQ LP (2)· patent assignee history
2010Patents assigned to STIBBE MAN BV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LENTEQ LP22007–2009
LENTEP LP12006
STIBBE MAN BV12010
Locations
LocationPatentsSpan
Noordwijk, NL42006–2010