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Inventor

Donald L. Palmquist

Inventor
Wooster, OH, US

Overview

2→
Patents
1987–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A23Kprimary
A23KFodder50%
A23CDairy products, e.g. milk, butter or cheese25%
A61KPreparations for medical, dental or toiletry purposes25%
PatentTitleYear
6,602,537'Cow milk with enhanced nutritive and health values'20034,642,317'Process for feeding ruminant animals and composition for use therein'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to OHIO AGRICULTURAL RES & DEV (1)· patent assignee history
1987–2003Based in Wooster, OH, US· patent location history
2003Patents assigned to CHURCH & DWIGHT CO INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHURCH & DWIGHT CO INC12003
OHIO AGRICULTURAL RES & DEV11987
Locations
LocationPatentsSpan
Wooster, OH, US21987–2003