Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9924275 | Loudspeaker having electrically conductive membrane transducers | David A. Badger, William Neil Everett, William Martin Lackowski | 2018-03-20 |
| 9831804 | Membrane-based NANO-electromechanical systems device and methods to make and use same | David A. Badger, William Neil Everett, William Martin Lackowski | 2017-11-28 |
| 9831803 | Membrane-based nano-electromechanical systems device and methods to make and use same | David A. Badger, William Neil Everett, William Martin Lackowski | 2017-11-28 |
| 9826313 | Compact electroacoustic transducer and loudspeaker system and method of use thereof | William Neil Everett, William Martin Lackowski, David A. Badger | 2017-11-21 |
| 9820057 | Electroacousitic loudspeaker system for use in a partial enclosure | David A. Badger, William Neil Everett, William Martin Lackowski | 2017-11-14 |
| 9661422 | Electroacousitic loudspeaker system for use in a partial enclosure | David A. Badger, William Neil Everett, William Martin Lackowski | 2017-05-23 |
| 9638182 | Graphene-trough pump systems | — | 2017-05-02 |
| 9516426 | Electrostatic membrane pump/transducer and methods to make and use same | — | 2016-12-06 |
| 9515580 | Membrane-based nano-electromechanical systems device and methods to make and use same | David A. Badger, William Neil Everett, William Martin Lackowski | 2016-12-06 |
| 9467073 | Piezoelectric energy conversion assemblies | — | 2016-10-11 |
| 9353740 | Graphene-drum pump and engine systems | David A. Badger | 2016-05-31 |
| 9313580 | Audio speaking having an electrostatic membrane pump and methods to use same | David A. Badger | 2016-04-12 |
| 9278502 | Encapsulated micro-bubble materials and methods to make and use same | William Neil Everett | 2016-03-08 |
| 9264796 | Electrically conductive membrane pump/transducer and methods to make and use same | William Neil Everett | 2016-02-16 |
| 9264795 | Electrically conductive membrane pump/transducer and methods to make and use same | William Neil Everett | 2016-02-16 |
| 9167353 | Electrically conductive membrane pump/transducer and methods to make and use same | William Neil Everett | 2015-10-20 |
| 9143868 | Electrically conductive membrane pump/transducer and methods to make and use same | David A. Badger | 2015-09-22 |
| 9100754 | Electrically conductive membrane pump/transducer and methods to make and use same | William Neil Everett | 2015-08-04 |
| 8778197 | Graphene windows, methods for making same, and devices containing same | William Neil Everett, William Martin Lackowski | 2014-07-15 |
| 8755212 | Non-volatile graphene-drum memory chip | David A. Badger | 2014-06-17 |
| 8671686 | Systems and methods for providing backup energy to a load | David Beatty, David Perkins | 2014-03-18 |
| 8482087 | Nanoelectromechanical tunneling current switch systems | — | 2013-07-09 |
| 8432212 | Switching element having an electromechanical switch and methods for making and using same | David A. Badger | 2013-04-30 |
| 8385113 | Nanoelectromechanical systems and methods for making the same | — | 2013-02-26 |
| 8338728 | Nanoelectromechanical tunneling current switch systems | — | 2012-12-25 |