PJ

Paul Francis Karalewitz, Jr.

TG The Prestwick Group: 4 patents #3 of 9Top 35%
📍 Dousman, WI: #21 of 78 inventorsTop 30%
🗺 Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,192,543 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D801614 Multi-bin receptacle Benjamin Raymond Derouin, Patrick William Bersch, Tyler Morse 2017-10-31
D800985 Receptacle Patrick William Bersch, Tyler Morse 2017-10-24
D779760 Receptacle Patrick William Bersch, Tyler Morse 2017-02-21
D775446 Multi-bin receptacle Benjamin Raymond Derouin, Patrick William Bersch, Tyler Morse 2016-12-27