LP

Leroy V. Portis

📍 Chicago, IL: #3,897 of 13,327 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,657,490 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D334800 Air freshener for mounting on a blade of a ceiling fan 1993-04-13
D324910 Air freshener for mounting on a blade of a ceiling fan 1992-03-24
4378102 Book or magazine reading support Kenneth C. Neal 1983-03-29