Gertrude P. Roslan

📍 Lebanon, OH: #3 of 21 inventorsTop 15%

🗺 Ohio: #490 of 2,550 inventorsTop 20%

Overall (1982): #21,121 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D266940	Infant's bathtub seat	—	1982-11-16