Mark A. Leimer

DL Dana Limited: 3 patents #4 of 119Top 4%

📍 Fort Wayne, IN: #4 of 154 inventorsTop 3%

🗺 Indiana: #111 of 2,450 inventorsTop 5%

Overall (2004): #24,295 of 270,089Top 9%

Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6830025	Dual spring valve stem seal module	—	2004-12-14
6761141	Valve stem seal with built-in sprue	—	2004-07-13
6679502	Valve stem seal assembly with valve guide retainer	—	2004-01-20