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Inventor

William E. Hart

Inventor
Agoura Hills, CA, US

Overview

6→
Patents
1978–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A01Kprimary
A01KAnimal husbandry30%
A01LShoeing of animals30%
E02FDredging10%
H01RElectrically-conductive connections10%
LOC0810%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
6,644,000'Protective device for hoofed animals'20036,516,594'Protective device for shod animals'20036,381,930'Protective device for hoofed animals'20026,247,230'Impact tool head with cutting blades'2001D0440837'Impact tool'20014,071,155'Pincer bucket'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to HART SAMUEL A (1)· patent assignee history
1978Patents assigned to HART WILLIAM E (1)· patent assignee history
1978Based in Fort Collins, CO, US· patent location history
2001–2003Based in Agoura Hills, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HART SAMUEL A11978
HART WILLIAM Eself11978
Locations
LocationPatentsSpan
Agoura Hills, California, US52001–2003
Fort Collins, CO, US11978