John S. Manka

TL The Lubrizol: 1 patents #5 of 42Top 15%

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

🗺 Ohio: #1,176 of 4,724 inventorsTop 25%

Overall (2005): #170,292 of 245,428Top 70%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6933263	Emulsified based lubricants	Matthew R. Sivik, Richard A. Denis	2005-08-23