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Patent applications and USPTO patent grants for Krantz; Norman.The latest application filed is for "portable energy storage and power supply system".
Patent | Date |
---|---|
Portable energy storage and power supply system Grant 9,979,215 - Workman , et al. May 22, 2 | 2018-05-22 |
Energy storage and power supply system Grant 9,923,393 - Workman , et al. March 20, 2 | 2018-03-20 |
Portable Energy Storage And Power Supply System App 20170047755 - Workman; Robert E. ;   et al. | 2017-02-16 |
Portable energy storage and power supply system Grant 9,515,500 - Workman , et al. December 6, 2 | 2016-12-06 |
Modular and portable battery pack power system Grant 9,385,351 - Workman , et al. July 5, 2 | 2016-07-05 |
Reconfigurable energy storage and power supply device Grant 9,312,706 - Workman , et al. April 12, 2 | 2016-04-12 |
Energy storage and power supply device Grant D753,059 - Krantz , et al. April 5, 2 | 2016-04-05 |
Portable Energy Storage And Power Supply System App 20160013673 - Workman; Robert E. ;   et al. | 2016-01-14 |
Energy Storage And Power Supply System App 20160013675 - Workman; Robert E. ;   et al. | 2016-01-14 |
Reconfigurable Energy Storage And Power Supply Device App 20130181661 - Workman; Robert E. ;   et al. | 2013-07-18 |
Modular And Portable Battery Pack Power System App 20130183562 - Workman; Robert E. ;   et al. | 2013-07-18 |
Multi-angle Self-leveling Line Generation App 20040250432 - Krantz, Norman | 2004-12-16 |
Multi-angle self-leveling line generation Grant 6,829,834 - Krantz December 14, 2 | 2004-12-14 |
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