Inventor

Joseph Varnas

Inventor

Pasadena, CA, US

Overview

1981

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to SCHNEIDER HORST W (1)· patent assignee history

1981Patents assigned to VARNAS JOSEPH (1)· patent assignee history

1981Based in Pasadena, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCHNEIDER HORST W	1	1981
VARNAS JOSEPHself	1	1981

Locations

Location	Patents	Span
Pasadena, California, US	1	1981