JZ

Jan P. Ziemian

📍 Red Deer, CA: #83 of 205 inventorsTop 45%
Overall (All Time): #3,840,468 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D342566 Combined ventilated toilet seat and cover Janusz W. Adamowski 1993-12-21