LexDanaLexDanabeta
Inventor

David G. Volkenand

Inventor
Hayden, ID, US

Overview

6→
Patents
2011–2020
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.

B01Dprimary
B01DSeparation35%
C02FTreatment of water, waste water, sewage, or sludge35%
Y10TTechnical subjects covered by former us classification29%
PatentTitleYear
10,702,806Washbox202010,702,805Washbox20209,498,740'Washbox'20168,206,599'Washbox'20127,972,509'Washbox'20117,897,040'Washbox'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to BLUE WATER TECHNOLOGIES INC (3)· patent assignee history
2011–2020Based in Hayden, ID, US· patent location history
2012–2016Patents assigned to LOPP MARK S (2)· patent assignee history
2012–2016Patents assigned to VOLKENAND DAVID G (2)· patent assignee history
2016Patents assigned to BLUE WATER TECH INC (1)· patent assignee history
2020Patents assigned to NEXOM US INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLUE WATER TECHNOLOGIES INC32011–2012
LOPP MARK S22012–2016
NEXOM US INC22020
VOLKENAND DAVID Gself22012–2016
BLUE WATER TECH INC12016
Locations
LocationPatentsSpan
Hayden, ID, US62011–2020