PS

Paul D. Stephens

RM Royal Appliance Mfg.: 62 patents #4 of 121Top 4%
RD Rug Doctor: 8 patents #10 of 36Top 30%
ZI Zurn Industries: 8 patents #20 of 183Top 15%
OI Oms Investments: 6 patents #34 of 173Top 20%
CI Cintas: 5 patents #1 of 32Top 4%
MP Mtd Products: 2 patents #98 of 250Top 40%
HK Henkel Ag & Co. Kgaa: 2 patents #741 of 2,331Top 35%
HG Henkel Ip & Holding Gmbh: 2 patents #150 of 545Top 30%
HA Home Depot Product Authority: 2 patents #57 of 184Top 35%
AS American Sterilizer: 2 patents #123 of 349Top 40%
TL Techtronic Floor Care Technology Limited: 1 patents #115 of 206Top 60%
📍 Twinsburg, OH: #2 of 253 inventorsTop 1%
🗺 Ohio: #170 of 73,341 inventorsTop 1%
Overall (All Time): #13,384 of 4,157,543Top 1%
104
Patents All Time

Issued Patents All Time

Showing 51–75 of 104 patents

Patent #TitleCo-InventorsDate
RE38949 Upright vacuum cleaner with cyclonic airflow Michael F. Wright, Charles J. Thur, Mark E. Cipolla, Brett Latimer 2006-01-31
6948211 Vacuum cleaner with noise suppression features Jeffrey M. Kalman, Steven J. Paliobeis, Charles J. Thur 2005-09-27
6848146 Upright vacuum cleaner with cyclonic airflow Michael F. Wright, Charles J. Thur, Brett Latimer, Mark E. Cipolla, Craig Barbeck 2005-02-01
6745432 Upright vacuum cleaner with cyclonic airflow Michael F. Wright, Charles J. Thur, Brett Latimer, Mark E. Cipolla, Craig Barbeck 2004-06-08
6725499 Hose cleanout for vacuum cleaner Steven J. Palobeis 2004-04-27
6712868 Bagless canister vacuum cleaner John S. Murphy, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Richard C. Farone +4 more 2004-03-30
D480849 Grill construction for vacuum cleaner Robert A. Salo, Mark E. Cipolla, Craig Barbeck, Jeffrey M. Kalman, Craig M. Saunders +1 more 2003-10-14
D480851 Front handle for vacuum cleaner Robert A. Salo, Mark E. Cipolla, Craig Barbeck, Jeffrey M. Kalman, Craig M. Saunders +1 more 2003-10-14
6536072 Compression latch for dirt cup Charles J. Thur, Michael Seifried, Steven J. Paliobeis, Jeffrey M. Kalman 2003-03-25
6532621 Vacuum cleaner with noise suppression features Jeffrey M. Kalman, Steven J. Paliobeis, Charles J. Thur 2003-03-18
D465075 Vacuum cleaner upper portion Michael F. Wright, Charles J. Thur, Brett Latimer, Craig M. Saunders, Jeffrey M. Kalman +1 more 2002-10-29
6467123 Airflow indicator David Di Nunzio, Charles J. Thur, Michael F. Wright, Victor Younger 2002-10-22
6463622 Upright vacuum cleaner with cyclonic airflow Michael F. Wright, Charles J. Thur, Brett Latimer, Mark E. Cipolla, Craig Barbeck 2002-10-15
6436160 Dirt cup assembly for vacuum cleaner Jeffrey M. Kalman, Charles J. Thur 2002-08-20
D453867 Carpet extractor tool handle Terry L. Zahuranec, Brett Latimer, Robert A. Salo, Mark E. Cipolla 2002-02-19
D453595 Dirt cup for a vacuum cleaner Jeffrey M. Kalman, Charles J. Thur 2002-02-12
D453403 Dirt cup lid for a vacuum cleaner Jeffrey M. Kalman, Charles J. Thur 2002-02-05
6341404 Upright vacuum cleaner with cyclonic airflow pathway Robert A. Salo, Charles J. Thur, Mark E. Cipolla, Michael F. Wright 2002-01-29
D453245 Dust cup for a vacuum cleaner John S. Murphy, David Di Nunzio, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders +4 more 2002-01-29
D453244 Canister vacuum cleaner John S. Murphy, David Di Nunzio, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders +4 more 2002-01-29
6325864 Combination dirty fluid tank and nozzle for a carpet extractor Terry L. Zahuranec, Robert A. Salo 2001-12-04
6260234 Upright vacuum cleaner with cyclonic airflow Michael F. Wright, Charles J. Thur, Brett Latimer, Mark E. Cipolla, Craig Barbeck 2001-07-17
6145159 Combination dirty fluid tank and nozzle for a carpet extractor Terry L. Zahuranec, Robert A. Salo 2000-11-14
D433201 Vacuum cleaner dust cup Michael F. Wright, Charles J. Thur, Brett Latimer, Mark E. Cipolla 2000-10-31
6026540 Upright vacuum cleaner with cyclonic airflow Michael F. Wright, Charles J. Thur, Brett Latimer, Mark E. Cipolla 2000-02-22