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Patent applications and USPTO patent grants for Robertson; Roy M..The latest application filed is for "apparatus and method for an ultrasonic medical device with variable frequency drive".
Patent | Date |
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Apparatus And Method For An Ultrasonic Medical Device With Variable Frequency Drive App 20100087759 - Hare; Bradley A. ;   et al. | 2010-04-08 |
Apparatus and method for an ultrasonic medical device with variable frequency drive App 20060116610 - Hare; Bradley A. ;   et al. | 2006-06-01 |
Apparatus and method for using an ultrasonic probe to clear a vascular access device App 20030236539 - Rabiner, Robert A. ;   et al. | 2003-12-25 |
Ultrasonic probe device with rapid attachment and detachment means having a line contact collet App 20030065263 - Hare, Bradley A. ;   et al. | 2003-04-03 |
Ultrasonic probe device having an impedance mismatch with rapid attachment and detachment means App 20030036705 - Hare, Bradley A. ;   et al. | 2003-02-20 |
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