| 6295662 |
Porous solenoid structure |
Carsten H. Idland, Peter J. Abdelkerim |
2001-10-02 |
| D430302 |
Sauna enclosure |
— |
2000-08-29 |
| 5970530 |
Hinged cover for a spa tub |
Borg Hansen |
1999-10-26 |
| D414540 |
Therapy tent |
— |
1999-09-28 |
| 5799345 |
Spa apparatus with multiple sections |
Borg Hansen, Rafael Gonzalez |
1998-09-01 |
| 5745934 |
Spa apparatus with hanging structural liner |
Borg Hansen, Rafael Gonzalez |
1998-05-05 |
| D382945 |
Spa tub |
Borg Hansen, Rafael Gonzalez |
1997-08-26 |
| 5392473 |
Power package for SPA apparatus |
Carsten H. Idland, John M. Popovich |
1995-02-28 |
| 5297942 |
Porous rotor |
John M. Popovich, Carsten H. Idland |
1994-03-29 |
| 5283915 |
Power package for spa apparatus |
Carsten H. Idland, John M. Popovich |
1994-02-08 |
| 5265348 |
Porous rotor |
John M. Popovich, Carsten H. Idland |
1993-11-30 |
| 5133818 |
Method of forming a tub apparatus |
John M. Popovich |
1992-07-28 |
| 5092951 |
Method of forming a tub apparatus |
John M. Popovich |
1992-03-03 |
| 4981543 |
Tub apparatus |
John M. Popovich |
1991-01-01 |
| 4858254 |
Tub apparatus |
John M. Popovich |
1989-08-22 |
| 4843659 |
Tub apparatus |
John M. Popovich |
1989-07-04 |
| 4836862 |
Thermophotovoltaic system |
David G. Pelka, John M. Popovich |
1989-06-06 |
| 4795319 |
Quiet hair dryer |
John M. Popovich |
1989-01-03 |
| 4598576 |
Fluid detection device and method |
Alfred David Goldsmith |
1986-07-08 |
| 4448545 |
Non-intrusive thermal power monitor and method |
David G. Pelka |
1984-05-15 |