James P Haerer

Inventor

Stats

Details

Work History

Patent OwnerApplications FiledYear
Hale Fire Pump Company
1
1982

Inventor Addresses

AddressDuration
P.O. Box 134, Dunkirk, MD 20754Apr 17, 84 - Apr 17, 84

Technology Profile

Technology # of Patents
B66F: HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
4,443,0011984Hydraulically operated hand tool for forcing open doors15