KW

Kevin E. Warheit

MC Mine Safety Appliances Company: 3 patents #35 of 243Top 15%
📍 Butler, PA: #77 of 347 inventorsTop 25%
🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,308,980 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4490224 Process for reconditioning a used ammoniacal copper etching solution containing copper solute 1984-12-25
4341846 Palladium boron plates by electroless deposition alloy William V. Hough, John L. Little 1982-07-27
4279951 Method for the electroless deposition of palladium William V. Hough, John L. Little 1981-07-21
4255194 Palladium alloy baths for the electroless deposition William V. Hough, John L. Little 1981-03-10