Johnson; Michael Karl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson; Michael Karl.The latest application filed is for "bed systems and methods".
- Johnson; Michael Karl - Norco CA
- Johnson; Michael Karl - Hays KS
- Johnson; Michael Karl - Ellis KS
- Johnson; Michael Karl - Hayes KS
| Patent | Date |
|---|---|
| Bed systems and methods Grant 11,154,445 - Johnson , et al. October 26, 2 | 2021-10-26 |
| Powered drive bed systems and methods Grant 10,507,148 - Johnson , et al. Dec | 2019-12-17 |
| Bed Systems And Methods App 20190159949 - Johnson; Michael Karl ; et al. | 2019-05-30 |
| Bed Systems And Methods App 20190151171 - Johnson; Michael Karl ; et al. | 2019-05-23 |
| Bed systems and methods Grant 10,231,889 - Johnson , et al. | 2019-03-19 |
| Bed systems and methods Grant 10,219,958 - Johnson , et al. | 2019-03-05 |
| Bed Systems And Methods App 20170128294 - Johnson; Michael Karl ; et al. | 2017-05-11 |
| Bed systems and method Grant 9,572,735 - Johnson , et al. February 21, 2 | 2017-02-21 |
| Powered Drive Bed Systems And Methods App 20160136023 - Johnson; Michael Karl ; et al. | 2016-05-19 |
| Bed Systems And Methods App 20160136022 - Johnson; Michael Karl ; et al. | 2016-05-19 |
| Bed Systems And Method App 20140259413 - Johnson; Michael Karl ; et al. | 2014-09-18 |
| Low profile hospital bed Grant 7,334,277 - Johnson February 26, 2 | 2008-02-26 |
| Portable weighing system Grant 7,282,652 - Johnson , et al. October 16, 2 | 2007-10-16 |
| Low profile hospital bed App 20060123545 - Johnson; Michael Karl | 2006-06-15 |
| Low profile hospital bed Grant 7,013,510 - Johnson March 21, 2 | 2006-03-21 |
| Patient support apparatus Grant 6,862,762 - Johnson , et al. March 8, 2 | 2005-03-08 |
| Gurney chair Grant D498,712 - Jamison , et al. November 23, 2 | 2004-11-23 |
| Hospital bed weighing system Grant 6,469,263 - Johnson October 22, 2 | 2002-10-22 |
| Personal security tracking system App 20020066037 - Johnson, Michael Karl | 2002-05-30 |
| Motorized wheelchair Grant D443,563 - Johnson June 12, 2 | 2001-06-12 |
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