| D1009227 |
Crimp fitting for joining tubing |
Michael J. Duggan, Sean Kelleher, Tony LaGrotta, Eddie Lilako |
2023-12-26 |
| D994091 |
Crimp fitting for joining tubing |
Michael J. Duggan, Sean Kelleher, Tony LaGrotta, Eddie Lilako |
2023-08-01 |
| 11585469 |
Crimp fitting for medical gas piping and method of use |
Mary C. B. Boyer, Sean Kelleher, Tony LaGrotta, Vince Bushell, Michael J. Duggan |
2023-02-21 |
| 9638361 |
Refrigeration line set fitting and method of using the same to join refrigeration lines to each other |
Michael J. Duggan, Forrest Nixon, Michael J. Wilson |
2017-05-02 |
| 9145992 |
Refrigeration line set fitting and method of using the same to join refrigeration lines to each other |
Michael J. Duggan, Forrest Nixon, Michael J. Wilson |
2015-09-29 |
| D730494 |
Crimp fitting for joining tubing |
Michael J. Duggan, Forrest Nixon, Michael J. Wilson |
2015-05-26 |