Lenhardt; Martin L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lenhardt; Martin L..The latest application filed is for "gait enhanced learning device and method".
- Lenhardt; Martin L. - Hayes VA
- Lenhardt; Martin L - Hayes VA
- Lenhardt, Martin L. - Newport News VA
| Patent | Date |
|---|---|
| Acoustical-based tissue resuscitation Grant 8,197,427 - Ward , et al. June 12, 2 | 2012-06-12 |
| Ring transducers for sonic, ultrasonic hearing Grant 8,107,647 - Lenhardt January 31, 2 | 2012-01-31 |
| Gait Enhanced Learning Device And Method App 20110021320 - Lenhardt; Martin L. | 2011-01-27 |
| Strobe Light For Brain Wave Entrainment App 20110015470 - Lenhardt; Martin L. ; et al. | 2011-01-20 |
| Method Of Decoding Nonverbal Cues In Cross-cultural Interactions And Language Impairment App 20100145693 - Lenhardt; Martin L | 2010-06-10 |
| Novel Hearing Protection Device And Method And Secure Earbud Assembly App 20100071708 - Lenhardt; Martin L. | 2010-03-25 |
| Ultrasonic Acoustic Warning Device App 20100045476 - Lenhardt; Martin L. | 2010-02-25 |
| Ultrasonic And Multimodality Assisted Hearing App 20100040249 - Lenhardt; Martin L. | 2010-02-18 |
| Echolocation Device App 20090308684 - Lenhardt; Martin L. | 2009-12-17 |
| Transdermal Ultrasonic Antimicrobial Treatment And Method App 20080167584 - Lenhardt; Martin L. | 2008-07-10 |
| Ring Transducers for Sonic, Ultrasonic Hearing App 20080159574 - Lenhardt; Martin L. | 2008-07-03 |
| Discourse Non-Speech Sound Identification and Elimination App 20080162119 - Lenhardt; Martin L. | 2008-07-03 |
| Acoustical-Based Tissue Resuscitation App 20070225618 - Ward; Kevin R. ; et al. | 2007-09-27 |
| Method and apparatus for improving hearing in patients suffering from hearing loss App 20050201574 - Lenhardt, Martin L. | 2005-09-15 |
| Upper audio range hearing apparatus and method Grant 6,731,769 - Lenhardt May 4, 2 | 2004-05-04 |
| Non-invasive cerebral spinal fluid pressure monitor apparatus and method App 20030199784 - Lenhardt, Martin L. | 2003-10-23 |
| Tinnitis masking App 20020173697 - Lenhardt, Martin L. | 2002-11-21 |
| Tinnitis masking and suppressor using pulsed ultrasound Grant 6,394,969 - Lenhardt May 28, 2 | 2002-05-28 |
| Tinnitus masker/suppressor App 20010051776 - Lenhardt, Martin L. | 2001-12-13 |
| Methods and apparatus for alerting and/or repelling birds and other animals Grant 6,250,255 - Lenhardt , et al. June 26, 2 | 2001-06-26 |
| Supersonic bone conduction hearing aid and method Grant 5,047,994 - Lenhardt , et al. September 10, 1 | 1991-09-10 |
| Supersonic bone conduction hearing aid and method Grant 4,982,434 - Lenhardt , et al. January 1, 1 | 1991-01-01 |
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