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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4179934 |
Method and apparatus for monitoring particle sizes |
Dec. 25, 1979 |
| 4179933 |
Gage construction and casing body therefor |
Dec. 25, 1979 |
| 4179932 |
Supply apparatus |
Dec. 25, 1979 |
| 4179931 |
Pneumatic metal sampler |
Dec. 25, 1979 |
| 4179930 |
Grain probe |
Dec. 25, 1979 |
| 4179929 |
Truck sampling system |
Dec. 25, 1979 |
| 4179928 |
Push type thermal device and method of making the same and a stem seat therefor and method of ma... |
Dec. 25, 1979 |
| 4179927 |
Temperature sensing device |
Dec. 25, 1979 |
| 4179926 |
Multiple signal thermoparticulating coating |
Dec. 25, 1979 |
| 4179925 |
Flowmeter rotor mounting |
Dec. 25, 1979 |
| 4179924 |
Mounting for paddlewheel photoelectric transducer |
Dec. 25, 1979 |
| 4179923 |
Cradle mounted dynamometer |
Dec. 25, 1979 |
| 4179922 |
Data acquisition for use in determining malfunctions of cylinders of an internal combustion engi... |
Dec. 25, 1979 |
| 4179921 |
Combustion process efficiency indicator |
Dec. 25, 1979 |
| 4179920 |
Corrosion coupon holder apparatus |
Dec. 25, 1979 |
| 4179919 |
Terrain contour tracking system |
Dec. 25, 1979 |
| 4179918 |
Method and an apparatus for measuring the carbon dioxide content in beer |
Dec. 25, 1979 |
| 4179917 |
Low pressure dew and frost point indicator |
Dec. 25, 1979 |
| 4179916 |
Method of and a device for measuring the pressure and abrasion sensitivity of granular material ... |
Dec. 25, 1979 |
| 4179915 |
Apparatus for the external calibration (sizing) of tubular elements |
Dec. 25, 1979 |
| 4179914 |
Container with outwardly flexible bottom end wall having integral support means apparatus for ma... |
Dec. 25, 1979 |
| 4179913 |
Metal strip tensioning apparatus for use in continuous strip reduction cold mill and method |
Dec. 25, 1979 |
| 4179912 |
Apparatus and methods for forming panels having scalloped cross-sections |
Dec. 25, 1979 |
| 4179911 |
Y and T-finned tubes and methods and apparatus for their making |
Dec. 25, 1979 |
| 4179910 |
Apparatus for manufacturing deformable expansion bellows for pipe-work |
Dec. 25, 1979 |
| 4179909 |
Domer assembly for ironing machine |
Dec. 25, 1979 |
| 4179908 |
Steering lock |
Dec. 25, 1979 |
| 4179907 |
Bimetal actuated locking device |
Dec. 25, 1979 |
| 4179906 |
Knitting method and apparatus |
Dec. 25, 1979 |
| 4179905 |
Bearing system in a universal joint |
Dec. 25, 1979 |
| 4179904 |
Freezers |
Dec. 25, 1979 |
| 4179903 |
Preparing insulated wire for cutting and stripping |
Dec. 25, 1979 |
| 4179902 |
Hot water system and condensing unit therefor |
Dec. 25, 1979 |
| 4179900 |
Fresh produce preservation |
Dec. 25, 1979 |
| 4179899 |
Refrigerating system |
Dec. 25, 1979 |
| 4179898 |
Vapor compression cycle device with multi-component working fluid mixture and method of modulati... |
Dec. 25, 1979 |
| 4179897 |
Isentropic expansion of gases via a pelton wheel |
Dec. 25, 1979 |
| 4179896 |
Method of cooling the interior of motor vehicles (powered at least partly by hydrogen) |
Dec. 25, 1979 |
| 4179895 |
Cooling system using low potential and high potential energies |
Dec. 25, 1979 |
| 4179894 |
Dual source heat pump |
Dec. 25, 1979 |
| 4179893 |
Solar engine called, bellows solar engine |
Dec. 25, 1979 |
| 4179892 |
Internal combustion engine with exhaust gas recirculation |
Dec. 25, 1979 |
| 4179891 |
Power control device for hot gas engines |
Dec. 25, 1979 |
| 4179890 |
Epitrochoidal Stirling type engine |
Dec. 25, 1979 |
| 4179889 |
Control circuit for hydraulic cylinder and shaft assembly |
Dec. 25, 1979 |
| 4179888 |
Hydraulic fan drive system |
Dec. 25, 1979 |
| 4179887 |
Hydraulic control with delay |
Dec. 25, 1979 |
| 4179886 |
Method and apparatus for obtaining useful work from wave energy |
Dec. 25, 1979 |
| 4179885 |
Turbine-wheeled power device |
Dec. 25, 1979 |
| 4179884 |
Watercooled exhaust manifold and method of making same |
Dec. 25, 1979 |
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