Greenberger; Hal P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Greenberger; Hal P..The latest application filed is for "removable cooling apparatus for a hat".
- Greenberger; Hal P. - Natick MA US
- Greenberger; Hal P. - Milford MA
- Greenberger; Hal P. - Hopedale MA
| Patent | Date |
|---|---|
| Material removal from surfaces Grant 11,453,034 - Greenberger September 27, 2 | 2022-09-27 |
| Removable Cooling Apparatus For A Hat App 20220256959 - Greenberger; Hal P. | 2022-08-18 |
| Reusable Container Use Incentivizing App 20200342487 - Greenberger; Hal P. | 2020-10-29 |
| Material Removal from Surfaces App 20200298281 - Greenberger; Hal P. | 2020-09-24 |
| Material removal from surfaces Grant 10,710,122 - Greenberger | 2020-07-14 |
| Snow Removal App 20190358678 - Greenberger; Hal P. | 2019-11-28 |
| Ergonomic Material Moving App 20190335645 - Greenberger; Hal P. | 2019-11-07 |
| Ergonomic material moving Grant 10,440,871 - Greenberger Oc | 2019-10-15 |
| Ice scraper Grant D840,124 - Greenberger Fe | 2019-02-05 |
| Material Removal from Surfaces App 20170274425 - Greenberger; Hal P. | 2017-09-28 |
| Detecting a loudspeaker configuration Grant 8,325,931 - Howard , et al. December 4, 2 | 2012-12-04 |
| Adjusting a content rendering system based on user occupancy Grant 8,243,141 - Greenberger , et al. August 14, 2 | 2012-08-14 |
| Vehicle audio system including door-mounted components Grant 8,126,187 - Ludwig , et al. February 28, 2 | 2012-02-28 |
| Passive acoustic radiating Grant 8,031,896 - Chick , et al. October 4, 2 | 2011-10-04 |
| Baffle vibration reducing Grant 7,983,436 - Nichols , et al. July 19, 2 | 2011-07-19 |
| Controlled charging and use of power source Grant 7,888,907 - Litovsky , et al. February 15, 2 | 2011-02-15 |
| Controlling a power converter Grant 7,880,330 - Litovsky , et al. February 1, 2 | 2011-02-01 |
| Automobile audio system Grant 7,724,909 - Stark , et al. May 25, 2 | 2010-05-25 |
| Detecting a Loudspeaker Configuration App 20090274312 - Howard; Damian ; et al. | 2009-11-05 |
| Acoustic waveguiding Grant 7,565,948 - Parker , et al. July 28, 2 | 2009-07-28 |
| Reproducing center channel information in a vehicle multichannel audio system Grant 7,561,706 - Holmi , et al. July 14, 2 | 2009-07-14 |
| Controlled Charging And Use Of Power Source App 20090110214 - Litovsky; Roman N. ; et al. | 2009-04-30 |
| Vehicle Audio System Including Door-Mounted Components App 20090110210 - Ludwig; Christopher ; et al. | 2009-04-30 |
| Electroacoustical transducing Grant 7,519,188 - Berardi , et al. April 14, 2 | 2009-04-14 |
| Adjusting a content rendering system based on user occupancy App 20090052859 - Greenberger; Hal P. ; et al. | 2009-02-26 |
| Automobile audio system Grant 7,483,539 - Stark , et al. January 27, 2 | 2009-01-27 |
| Automobile Audio System App 20080122602 - Westley; Brandon B. ; et al. | 2008-05-29 |
| Automobile Audio System App 20080117038 - Stark; Michael W. ; et al. | 2008-05-22 |
| Automobile Audio System App 20080117070 - Ludwig; Christopher ; et al. | 2008-05-22 |
| Controlling a Power Converter App 20080048499 - Litovsky; Roman ; et al. | 2008-02-28 |
| Passive Acoustic Radiating App 20060291684 - Chick; Geoffrey C. ; et al. | 2006-12-28 |
| Passive acoustic radiating Grant 7,133,533 - Chick , et al. November 7, 2 | 2006-11-07 |
| Baffle vibration reducing Grant 6,985,593 - Nichols , et al. January 10, 2 | 2006-01-10 |
| Reproducing center channel information in a vehicle multichannel audio system App 20050249356 - Holmi, Douglas J. ; et al. | 2005-11-10 |
| Acoustic waveguiding App 20050205348 - Parker, Robert Preston ; et al. | 2005-09-22 |
| Baffle vibration reducing App 20050111673 - Rosen, Michael D. ; et al. | 2005-05-26 |
| Electroacoustical transducing App 20050063555 - Berardi, William ; et al. | 2005-03-24 |
| Passive acoustic radiating App 20050018868 - Chick, Geoffrey C. ; et al. | 2005-01-27 |
| Automobile audio system App 20040091123 - Stark, Michael W. ; et al. | 2004-05-13 |
| Baffle vibration reducing App 20040035635 - Nichols, George ; et al. | 2004-02-26 |
| Selection of items based on user reactions App 20030236582 - Zamir, Lee ; et al. | 2003-12-25 |
| Stethoscope with reduced susceptibility to interference from ambient noise Grant 6,028,942 - Greenberger February 22, 2 | 2000-02-22 |
| In-home theater surround sound speaker system Grant 5,708,719 - Greenberger , et al. January 13, 1 | 1998-01-13 |
| Voice coil lead dressing Grant 5,014,323 - Markow , et al. May 7, 1 | 1991-05-07 |
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