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Patent applications and USPTO patent grants for Mullersman; Ferdinand H..The latest application filed is for "circuit for supplying energy from a battery to an energy-using device".
Patent | Date |
---|---|
Circuit for supplying energy from a battery to an energy-using device Grant 4,698,578 - Mullersman , et al. October 6, 1 | 1987-10-06 |
Battery charger for plural cell holding modules Grant 4,645,995 - Terrell , et al. February 24, 1 | 1987-02-24 |
Battery charging system having means for distinguishing between primary and secondary batteries Grant 4,628,243 - Hodgman , et al. December 9, 1 | 1986-12-09 |
Battery charging system including means for distinguishing between rechargeable and non-rechargeable batteries Grant 4,577,144 - Hodgman , et al. March 18, 1 | 1986-03-18 |
Charging system having electromagnetic field means for distinguishing between primary and secondary batteries Grant 4,577,145 - Mullersman March 18, 1 | 1986-03-18 |
Battery charger with visual charge indicating means Grant 4,467,264 - Blake , et al. August 21, 1 | 1984-08-21 |
Controlled fast charger Grant 4,424,476 - Mullersman January 3, 1 | 1984-01-03 |
Indicator of full charge for secondary cell or battery thereof Grant 4,379,816 - Mullersman , et al. April 12, 1 | 1983-04-12 |
Battery charger with indicator for indicating full charge of secondary cells or battery thereof Grant 4,371,827 - Mullersman , et al. February 1, 1 | 1983-02-01 |
Timed fast charger Grant 4,297,630 - Mullersman October 27, 1 | 1981-10-27 |
Battery charger adapter system Grant 4,229,686 - Mullersman , et al. October 21, 1 | 1980-10-21 |
Battery charger adapter Grant 4,213,079 - Mullersman July 15, 1 | 1980-07-15 |
Charger with multiple attachable cellholder modules Grant 4,009,429 - Mullersman February 22, 1 | 1977-02-22 |
Controlled battery charger system Grant 4,006,397 - Catotti , et al. February 1, 1 | 1977-02-01 |
Stand-by power system Grant 3,928,791 - Mullersman December 23, 1 | 1975-12-23 |
Temperature Sensing System For Rechargeable Batteries Grant 3,736,489 - Mullersman May 29, 1 | 1973-05-29 |
Polarity-mated Rechargeable Battery And Charging Unit Grant 3,665,285 - Mullersman , et al. May 23, 1 | 1972-05-23 |
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