-
Heat exchange system
-
Patent number 3,991,821
-
Issue date Nov 16, 1976
-
Modine Manufacturing Company
-
Neal A. Cook
-
F28 - HEAT EXCHANGE IN GENERAL
-
2910276
-
Patent number 2,910,276
-
Issue date Oct 27, 1959
-
F28 - HEAT EXCHANGE IN GENERAL
-
2634107
-
Patent number 2,634,107
-
Issue date Apr 7, 1953
-
B60 - VEHICLES IN GENERAL
-
1534168
-
Patent number 1,534,168
-
Issue date Apr 21, 1925
-
F24 - HEATING RANGES VENTILATING
-
763705
-
Patent number 763,705
-
Issue date Jun 28, 1904
-
F24 - HEATING RANGES VENTILATING
-
706161
-
Patent number 706,161
-
Issue date Aug 5, 1902
-
F24 - HEATING RANGES VENTILATING
-
442846
-
Patent number 442,846
-
Issue date Dec 16, 1890
-
F28 - HEAT EXCHANGE IN GENERAL
-
404702
-
Patent number 404,702
-
Issue date Jun 4, 1889
-
F24 - HEATING RANGES VENTILATING
-
382616
-
Patent number 382,616
-
Issue date May 8, 1888
-
F28 - HEAT EXCHANGE IN GENERAL
-
352097
-
Patent number 352,097
-
Issue date Nov 2, 1886
-
F24 - HEATING RANGES VENTILATING
-
307782
-
Patent number 307,782
-
Issue date Nov 11, 1884
-
F24 - HEATING RANGES VENTILATING
-
176968
-
Patent number 176,968
-
Issue date May 2, 1876
-
F24 - HEATING RANGES VENTILATING
-
56514
-
Patent number 56,514
-
Issue date Jul 24, 1866
-
F28 - HEAT EXCHANGE IN GENERAL
-
50069
-
Patent number 50,069
-
Issue date Sep 19, 1865
-
F24 - HEATING RANGES VENTILATING
-
43313
-
Patent number 43,313
-
Issue date Jun 28, 1864
-
F24 - HEATING RANGES VENTILATING