Daniel E. Shannon

📍 Houston, TX: #334 of 1,307 inventorsTop 30%

🗺 Texas: #2,374 of 8,731 inventorsTop 30%

Overall (2004): #236,732 of 270,089Top 90%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6775855	Self-closing toilet lid	—	2004-08-17