Darrell T. McKenzie

WC Wix Filtration Corp.: 2 patents #1 of 5Top 20%

DL Dana Limited: 1 patents #14 of 81Top 20%

📍 Gastonia, NC: #1 of 10 inventorsTop 10%

🗺 North Carolina: #148 of 2,876 inventorsTop 6%

Overall (2005): #25,269 of 245,428Top 15%

Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6974539	Combination filter element support and anti-prefill valve	—	2005-12-13
6969458	Filter	—	2005-11-29
6936162	Three valve filter element support for filter cartridge	—	2005-08-30