Inventor

Marvel L. Richards

Inventor
Martinez, CA, US

Overview

1→
Patents
1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A01Kprimary
A01KAnimal husbandry100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to RICHARDS MARVEL L (1)· patent assignee history
1993Patents assigned to RICHARDS WILLIAM D (1)· patent assignee history
1993Based in Martinez, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICHARDS MARVEL Lself11993
RICHARDS WILLIAM D11993
Locations
LocationPatentsSpan
Martinez, California, US11993