| 9612050 |
Simplified LNG process |
— |
2017-04-04 |
| 7147691 |
Acid gas enrichment process |
— |
2006-12-12 |
| 7137876 |
Adjustable head assembly for floor burnisher |
Joseph Immordino |
2006-11-21 |
| 6675424 |
Litter vacuum |
Wilton E. Smith, Jesse V. Mondigo, Timothy A. Strickland |
2004-01-13 |
| 5802664 |
Power head for cleaning machine |
Jesse V. Mondigo, Jerome E. Rau |
1998-09-08 |
| 5784753 |
Carpet spotting machine with thermostatic protection against overflow |
Kenneth A. Kaczmarz, Jesse V. Mondigo |
1998-07-28 |
| 5454138 |
Squegee mounting for floor scrubber |
Jesse V. Mondigo |
1995-10-03 |
| RE34980 |
Vacuum suction machine with high efficiency filter and operating interlock |
Jerome E. Rau, Rick McLeod, Margaret Karadimas |
1995-06-27 |
| D338291 |
Floor scrubbing machine |
Ronald J. Smith, Jaime R. Valadez |
1993-08-10 |
| RE34325 |
Intake seal for tank vacuum cleaner |
Jerome E. Rau, Grace D. Labrador |
1993-07-27 |
| 5127124 |
Adjustable suspension for high speed pad driver |
Alexander Buziuk, Rick McLeod, Ronald J. Smith |
1992-07-07 |
| 5102435 |
Vacuum suction machine with high efficiency filter and operating interlock |
Jerome E. Rau, Rick McLeod, Margaret Karadimas |
1992-04-07 |
| 5005251 |
Adapter for mounting vacuum motor |
Rick McLeod |
1991-04-09 |
| 4964189 |
Intake seal for tank vacuum cleaner |
Jerome E. Rau, Grace D. Labrador |
1990-10-23 |
| 4894881 |
Wet/dry vacuum machine |
Rick McCleod |
1990-01-23 |
| 4893375 |
Dual mode floor scrubbing machine |
Richard L. Girman, Gust G. Gotsis |
1990-01-16 |
| 4803753 |
Self-propelled carpet scrubbing machine |
— |
1989-02-14 |
| 4759094 |
Scrubbing machine |
Jerome E. Rau |
1988-07-26 |
| 4731895 |
High speed floor burnishing machine |
Lawrence P. Zack |
1988-03-22 |
| 4720886 |
Floor polishing machine |
Rick McLeod |
1988-01-26 |
| 4715087 |
High speed floor burnisher |
Mike J. Todd |
1987-12-29 |
| 4712270 |
Brake drum encapsulator |
— |
1987-12-15 |
| 4701976 |
High speed floor burnisher |
Mike J. Todd |
1987-10-27 |
| 4631775 |
High speed floor burnisher |
Mike J. Todd |
1986-12-30 |
| D274380 |
Self-propelled carpet shampooing machine |
— |
1984-06-19 |