| 8403583 |
Stethoscope cleaning assembly |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2013-03-26 |
| 8393818 |
Assembly for delivering protective barriers onto stethoscope heads |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2013-03-12 |
| 8057117 |
Stethoscope cleaning assembly |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2011-11-15 |
| 7942597 |
Assembly for delivering protective barriers onto stethoscope heads |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2011-05-17 |
| 7866908 |
Stethoscope cleaning assembly |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2011-01-11 |
| 7503335 |
Stethoscope cleaning assembly |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2009-03-17 |
| 7406973 |
Stethoscope cleaning assembly |
Michael Perlman, James M. Sellers, Keith Rubin, Mathew Cardinali, Michael R. Cole |
2008-08-05 |