| 9649243 |
Body lift-assist walker device |
John A. Hauck, Odd Osland, Mark Thomas Johnson, Peter M. Bobgan |
2017-05-16 |
| 9561149 |
Suspension and body attachment system and differential pressure suit for body weight support devices |
John A. Hauck, Odd Osland, Mark Thomas Johnson |
2017-02-07 |
| 9554964 |
Suspension and body attachment system and differential pressure suit for body weight support devices |
John A. Hauck, Odd Osland, Mark Thomas Johnson |
2017-01-31 |
| 9492258 |
Portable system for assisting body movement |
John A. Hauck, Odd Osland, Mark Thomas Johnson |
2016-11-15 |
| 9445880 |
Portable system for assisting body movement |
John A. Hauck, Odd Osland, Mark Thomas Johnson |
2016-09-20 |
| 8663133 |
Portable system for assisting body movement |
John A. Hauck, Odd Osland, Mark Thomas Johnson |
2014-03-04 |
| 8623795 |
Method for maintaining antiwear performance of turbine oils containing polymerized amine antioxidants and for improving the deposit formation resistance performance of turbine oils containing monomeric and/or polymeric antioxidants |
Michael R. Douglass, Susan Ardito |
2014-01-07 |
| 8618031 |
Method for improving the deposit formation resistance performance of turbine oils containing amine antioxidants |
Michael R. Douglass, Susan Ardito |
2013-12-31 |
| 7879778 |
Synthetic phenolic ether lubricant base stocks and lubricating oils comprising such base stocks mixed with co-base stocks and/or additives |
Marc-Andre Poirier |
2011-02-01 |
| 6321546 |
Heat transfer system |
Jon Lucas |
2001-11-27 |
| 6218798 |
Central vacuum interface for air exchanger |
Tamara Price, Mitch Koestner, Vern Cunningham |
2001-04-17 |
| 6052863 |
Central vacuum cleaner muffler |
Stephen P. Rittmueller, J. Adin Mann, III, David K. Holger |
2000-04-25 |
| 5737797 |
Central vacuum with acoustical damping |
Stephen P. Rittmueller, Steven D. Lauritsen, J. Adin Mann, III, David K. Holger |
1998-04-14 |
| 5200101 |
Arylamine/hindered phenol, acid anhydride and thioester-derived multifunctional antioxidant, antiwear and rust inhibiting additives |
Shin-Ying Hsu, Andrew G. Horodysky, David A. Blain |
1993-04-06 |
| 5135670 |
Sulfurized olefin extreme pressure/antiwear additives and compositions thereof |
Andrew G. Horodysky, William F. Olszewski |
1992-08-04 |
| 4529958 |
Electrical resistor |
Herman R. Person |
1985-07-16 |
| 4467311 |
Electrical resistor |
Herman R. Person |
1984-08-21 |
| 4338978 |
Lead chloride battery plate |
John L. Devitt, Robert S. Willard |
1982-07-13 |