Ernest C. Weyhrauch

OS Osram Sylvania: 21 patents #20 of 820Top 3%

FW Federal-Mogul Worldwide: 3 patents #72 of 317Top 25%

📍 Cookeville, TN: #11 of 316 inventorsTop 4%

🗺 Tennessee: #443 of 20,272 inventorsTop 3%

Overall (All Time): #147,048 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
6856090	Incandescent halogen lamp having flattened filament support leads	—	2005-02-15
6659829	Single-ended halogen lamp with IR coating and method of making the same	—	2003-12-09