Inventor

Jack L. Spurbeck

Inventor

Kasson, MN, US

Overview

1998–1999

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

B01Lprimary

B01LChemical or physical laboratory apparatus for general use29%

G01NInvestigating or analysing materials by determining their chemical or physical properties29%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%

Y10TTechnical subjects covered by former us classification14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to VENTUREDYNE LTD (2)· patent assignee history

1998–1999Based in Kasson, MN, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VENTUREDYNE LTD	2	1998–1999

Locations

Location	Patents	Span
Kasson, Minnesota, US	2	1998–1999