MK

Michael T. Kopczewski

OI Oms Investments: 10 patents #14 of 173Top 9%
MA Maytag: 9 patents #50 of 601Top 9%
LG Lighting Science Group: 6 patents #27 of 78Top 35%
SB Smg Brands: 2 patents #13 of 41Top 35%
TM The W. B. Marvin Manufacturing: 2 patents #5 of 14Top 40%
WH Whirlpool: 2 patents #1,524 of 3,480Top 45%
WC Worthington Cylinders: 1 patents #41 of 47Top 90%
DP Dixie Consumer Products: 1 patents #43 of 82Top 55%
Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
RI Rubbermaid Incorporated: 1 patents #230 of 393Top 60%
WI Winegard: 1 patents #22 of 38Top 60%
CS Crane Merchandising Systems: 1 patents #36 of 52Top 70%
📍 Harrisburg, OH: #1 of 6 inventorsTop 20%
🗺 Ohio: #957 of 73,341 inventorsTop 2%
Overall (All Time): #69,238 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 26–43 of 43 patents

Patent #TitleCo-InventorsDate
D619215 Sprayer Paul M. Havlovitz, Jeffrey T. DeBord, Ryan R. Berger, Jay F. Perkins, Timothy M. Martin 2010-07-06
7351939 Toaster Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +6 more 2008-04-01
7152757 Can and bottle dispenser Doug Huffer, Fred Lowery, Gary Petersen, Keith Gausmann, Samuel Joseph Marino +9 more 2006-12-26
D524088 Toaster and base Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +4 more 2006-07-04
D524089 Toaster Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +6 more 2006-07-04
D523904 Vending machine Douglas C. Huffer, Fred Lowery, Gary Petersen, Keith Gausmann, Samuel Joseph Marino +6 more 2006-06-27
D521306 Toaster Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +4 more 2006-05-23
D512082 Refrigerator Frederick M. Lowery, Robert Brueckner, Kenneth Boyle, Gary Petersen, Barry Markwick 2005-11-29
D509404 Lever for a toaster Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +4 more 2005-09-13
D509251 Vending machine Douglas C. Huffer, Fred Lowery, Gary Petersen, Keith Gausmann, Samuel Joseph Marino +6 more 2005-09-06
D503743 Vending machine and stand Douglas C. Huffer, Fred Lowery, Gary Petersen, Keith Gausmann, Samuel Joseph Marino +6 more 2005-04-05
6871675 Countertop water dispenser Michael S. Marszalec, Lowell C. Burnham, Jay F. Perkins, Rafael M. Rodriguez, Chun-Yen Wang +5 more 2005-03-29
D442270 Air purifier Christopher Paul Campbell, Anne Margaret McSweeney, Murray Malone Mallard, Alan Greer, Jay F. Perkins +2 more 2001-05-15
6085936 Medication dispenser Timothy A. Friar 2000-07-11
5927557 Reservoir and faucet assembly for a water cooler Louis M. Busick, Brian Fortner 1999-07-27
5921433 Medication dispenser with discharge channel formed by opposing doors Timothy A. Friar 1999-07-13
D379650 Electric space heater for mounting on a ceiling or wall Barry W. Smith 1997-06-03
5621846 Radiant electric space heater with angular adjustment support bracket Barry W. Smith 1997-04-15