RK

Randall Scott Koplin

RD Rug Doctor: 3 patents #21 of 36Top 60%
BH Bissell Homecare: 1 patents #164 of 244Top 70%
📍 Sun Prairie, WI: #82 of 287 inventorsTop 30%
🗺 Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,194,134 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9629513 Floor cleaning machine Jason Edward Hill, Timothy J. Wall, Steven A. Wahl, Schubert Pereira, Benjamin J. Heath +2 more 2017-04-25
9622634 Floor cleaning machine Jason Edward Hill, Timothy J. Wall, Steven A. Wahl, Schubert Pereira, Benjamin J. Heath +2 more 2017-04-18
8997306 Floor cleaning machine Jason Edward Hill, Timothy J. Wall, Steven A. Wahl, Schubert Pereira, Benjamin J. Heath +2 more 2015-04-07
7228589 Unattended spot cleaning apparatus Jonathan L. Miner, Eric C. Huffman, Eric Sugalski, Kevin J. Ehrenreich, Mark Slaven +5 more 2007-06-12