Inventor

Evan Francis

Inventor

Missoula, MT, US

Overview

2004–2020

Patent span

Performing operations

Primary field (CPC B)

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

A61Gprimary

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons10%

B03BSeparating solid materials using liquids or using pneumatic tables or jigs10%

B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents10%

B08BCleaning in general10%

B29BPreparation or pretreatment of the material to be shaped10%

B29LIndexing scheme associated with subclass b29c, relating to particular articles10%

F16HGearing10%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to MERLIN PLASTICS ALBERTA INC (1)· patent assignee history

2004Based in Vancouver, CA· patent location history

2020Patents assigned to Aqua Creek Products LLC (1)· patent assignee history

2020Based in Missoula, MT, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
Aqua Creek Products LLC	1	2020
MERLIN PLASTICS ALBERTA INC	1	2004

Locations

Location	Patents	Span
Missoula, MT, US	1	2020
Vancouver, CA	1	2004