LexDanaLexDanabeta
Inventor

Don L. Anderson, Jr.

Inventor
Gunnison, UT, US

Overview

3→
Patents
1982–1986
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation33%
C07CAcyclic or carbocyclic compounds33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
C12CBeer11%
PatentTitleYear
4,585,522'Automatically fed distillation still'19864,364,797'Automatically fed distillation and fractionation system'19824,314,890'Automatically fed distillation and fractionation system'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1986Patents assigned to STEWART LAMAR H (2)· patent assignee history
1982Patents assigned to STIL SUN OIL INC (1)· patent assignee history
1982–1986Based in Gunnison, UT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STEWART LAMAR H21982–1986
STIL SUN OIL INC11982
Locations
LocationPatentsSpan
Gunnison, UT, US31982–1986