Lee A. Nosbisch

NR North American Refractories: 2 patents #11 of 40Top 30%

🗺 Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,069,372 of 4,157,543Top 50%

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Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8411724	Sill and door jamb assembly for electric arc furnace	—	2013-04-02
7056469	Starter set for brick lining of ladles used in handling molten metal	—	2006-06-06