AP

Arnold E. Perrett

DC Dupont Canada: 2 patents #1 of 11Top 10%
📍 Whitby, CA: #1 of 6 inventorsTop 20%
Overall (1994): #37,997 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5355656 Heat sealing element for packaging machines which make lap-sealed pouches 1994-10-18
5326416 Heat sealing jaw assembly with film slackener 1994-07-05