| PANETTI SUCTION INSTRUMENTS | SPIGGLE & THEIS MEDIZINTECHNIK GMBH | 2019-05-24 |
| PANETTI SUCTION INSTRUMENTS | SPIGGLE & THEIS MEDIZINTECHNIK GMBH | 2018-12-05 |
| PANETTI SUCTION INSTRUMENTS | SPIGGLE & THEIS MEDIZINTECHNIK GMBH | 2018-12-05 |
| #12 FRAZIER SUCTION DEVICE | INTEGRA JARIT | 2017-03-31 |
| SCHUHKNECHT SUC. TUBE 24GA | ERCHINGER MEDTECHNOLOGY GMBH & CO.KG | 2017-01-20 |
| SUCTION TUBE MCEN79J30 DIA 3MM JANKOWSKI | INTEGRA MICROFRANCE S.A.S. | 2016-11-09 |
| BARON SUCTION TUBE 3 ANGLED 5FR | INTEGRA YORK, PA INC. | 2016-10-04 |
| BARON SUCT TUBE 3 ANG 5FR | INTEGRA YORK, PA INC. | 2016-09-08 |
| SCHUKNECHT SUC TUBE 24GA | INTEGRA YORK, PA INC. | 2016-08-31 |
| BARON SUCT TUBE 3 ANG 3FR | INTEGRA YORK, PA INC. | 2016-03-21 |
| EARVAC | | 2015-02-09 |
| SUCTION 3724222 HOUSE IRRIGATOR 5X7FR | MEDTRONIC XOMED, INC. | 2013-04-22 |
| SUCTION 3724217 HOUSE IRRIGATOR 2X2.5FR | MEDTRONIC XOMED INC. | 2013-03-06 |
| DAVOL INC. | DAVOL, INC., SUB. C.R. BARD, INC. | 1999-03-04 |
| DAVOL INC. | DAVOL, INC., SUB. C.R. BARD, INC. | 1999-03-04 |
| BARON SUCTION TUBE | BAUSCH & LOMB SURGICAL | 1998-05-27 |
| EUSTACHIAN CATHETER | STORZ INSTRUMENT CO. | 1998-03-31 |
| EAR SUCTION TUBE | STORZ INSTRUMENT COMPANY | 1997-11-03 |
| STORZ FERGUSON-FRAZIER SUCTION TUBE | STORZ INSTRUMENT COMPANY | 1996-10-17 |