Middletown, Connecticut
United States
3
2011-12-01
The entities that hold a legal rights for patent applications filed by inventor Lockhart Robert J.:
Robert J. Lockhart from Middletown, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Bottom cooler for a post-manufacture glass container thermal strengthening station
#2 | 2008-06-19Cooling tube mechanism for an I.S. machine
#3 | 2007-05-10Pushout mechanism for I.S. machine
3483641 ⎘