LexDanaLexDanabeta
Inventor

Andrew S. Hudson

Inventor
South Milwaukee, WI, US

Overview

6→
Patents
1995–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

A01Kprimary
A01KAnimal husbandry38%
B29BPreparation or pretreatment of the material to be shaped25%
B01DSeparation13%
B29CShaping or joining of plastics13%
F26BDrying solid materials or objects by removing liquid therefrom13%
PatentTitleYear
10,272,608Extruder screw element20198,679,330'Integrated aquarium filter assembly including filter media components and an upstream water pump'20148,534,229'Pump-assisted gravel vacuum'20138,262,907'Composite sock filter for aquariums'20128,079,158'Process for separating and drying thermoplastic particles under high pressure'2011D0358695'Wheeled trolley for multiple bins'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2014Patents assigned to HUDSON ANDREW S (5)· patent assignee history
1995Patents assigned to ALLEN KEVIN W (1)· patent assignee history
1995Based in Kirribilli, AU· patent location history
2011Based in White Oak, TX, US· patent location history
2012–2014Patents assigned to CENTRAL GARDEN AND PET COMPANY (3)· patent assignee history
2012–2014Patents assigned to LUTZ THOMAS ROBERT (2)· patent assignee history
2012–2014Patents assigned to MIHLBAUER BRAD L (2)· patent assignee history
2012–2014Based in South Milwaukee, WI, US· patent location history
2013Based in Oak Creek, WI, US· patent location history
2019Based in Greenville, SC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUDSON ANDREW Sself51995–2014
CENTRAL GARDEN AND PET COMPANY32012–2014
LUTZ THOMAS ROBERT22012–2014
MIHLBAUER BRAD L22012–2014
ALLEN KEVIN W11995
Locations
LocationPatentsSpan
South Milwaukee, WI, US22012–2014
Greenville, SC, US12019
Oak Creek, WI, US12013
White Oak, Texas, US12011
Kirribilli, AU11995