12 sheets
Science & Medicine
Einstein's refrigerator, the nuclear reactor, the laser and the MRI — science patents printed as archival wall art.
Science & Medicine
US 264,652Incandescent Electric Lamp1882
Sheet PD-12
Incandescent Electric Lamp
US 381,968Electro-magnetic motor1888
Sheet PD-18
Electro-magnetic motor
US 1,119,732Apparatus for transmitting electrical energy1914
Sheet PD-42
Apparatus for transmitting electrical energy
US 1,203,495Vacuum-tube1916
Sheet PD-43
Vacuum-tube
US 1,781,541Refrigeration1930
Sheet PD-50
Refrigeration
US 1,948,384Method and apparatus for the acceleration of ions1934
Sheet PD-52
Method and apparatus for the acceleration of ions
US 2,297,691Electrophotography1942
Sheet PD-61
Electrophotography
US 2,708,656Neutronic reactor1955
Sheet PD-72
Neutronic reactor
US 2,780,765Solar energy converting apparatus1957
Sheet PD-75
Solar energy converting apparatus
US 2,929,922Masers and maser communications system1960
Sheet PD-76
Masers and maser communications system
US 3,057,356Medical cardiac pacemaker1962
Sheet PD-82
Medical cardiac pacemaker
US 3,789,832Apparatus and method for detecting cancer in tissue1974
Sheet PD-95
Apparatus and method for detecting cancer in tissue