John S. Antkowiak

BE Beloit: 3 patents #27 of 209Top 15%

📍 New Boston, NH: #36 of 71 inventorsTop 55%

🗺 New Hampshire: #4,150 of 12,181 inventorsTop 35%

Overall (All Time): #1,637,707 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5842242	Method for increasing the consistency of pulp using a single roll displacment wash press	—	1998-12-01
5741399	Pulp washing method	—	1998-04-21
5722264	Single roll displacement wash press	—	1998-03-03