-
-
-
Mechanical energy storage system
-
Patent number 10,473,199
-
Issue date Nov 12, 2019
-
Nathan Murdock
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3867814
-
Patent number 3,867,814
-
Issue date Feb 25, 1975
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3858674
-
Patent number 3,858,674
-
Issue date Jan 7, 1975
-
B60 - VEHICLES IN GENERAL
-
3841173
-
Patent number 3,841,173
-
Issue date Oct 15, 1974
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
3757592
-
Patent number 3,757,592
-
Issue date Sep 11, 1973
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3734222
-
Patent number 3,734,222
-
Issue date May 22, 1973
-
B60 - VEHICLES IN GENERAL
-
3706230
-
Patent number 3,706,230
-
Issue date Dec 19, 1972
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3698516
-
Patent number 3,698,516
-
Issue date Oct 17, 1972
-
G05 - CONTROLLING REGULATING
-
3680802
-
Patent number 3,680,802
-
Issue date Aug 1, 1972
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
3670940
-
Patent number 3,670,940
-
Issue date Jun 20, 1972
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
3648529
-
Patent number 3,648,529
-
Issue date Mar 14, 1972
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3599508
-
Patent number 3,599,508
-
Issue date Aug 17, 1971
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3577887
-
Patent number 3,577,887
-
Issue date May 11, 1971
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3572143
-
Patent number 3,572,143
-
Issue date Mar 23, 1971
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
3568802
-
Patent number 3,568,802
-
Issue date Mar 9, 1971
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
3479905
-
Patent number 3,479,905
-
Issue date Nov 25, 1969
-
B30 - PRESSES
-
3447398
-
Patent number 3,447,398
-
Issue date Jun 3, 1969
-
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
-
3424026
-
Patent number 3,424,026
-
Issue date Jan 28, 1969
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3420345
-
Patent number 3,420,345
-
Issue date Jan 7, 1969
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3412617
-
Patent number 3,412,617
-
Issue date Nov 26, 1968
-
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
-
3401427
-
Patent number 3,401,427
-
Issue date Sep 17, 1968
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3387683
-
Patent number 3,387,683
-
Issue date Jun 11, 1968
-
B60 - VEHICLES IN GENERAL
-
3384321
-
Patent number 3,384,321
-
Issue date May 21, 1968
-
B66 - HOISTING LIFTING HAULING
-
3377882
-
Patent number 3,377,882
-
Issue date Apr 16, 1968
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3374689
-
Patent number 3,374,689
-
Issue date Mar 26, 1968
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3353418
-
Patent number 3,353,418
-
Issue date Nov 21, 1967
-
G06 - COMPUTING CALCULATING COUNTING
-
3327693
-
Patent number 3,327,693
-
Issue date Jun 27, 1967
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
3316769
-
Patent number 3,316,769
-
Issue date May 2, 1967
-
G06 - COMPUTING CALCULATING COUNTING