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USPTO Patent Rankings Data through Dec 31, 2025
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Robert H. Krueger — 15 Patents

BOBorgwarner: 10 patents #80 of 1,600Top 5%
DCDana Canada: 5 patents #26 of 130Top 20%
Palatine, IL: #115 of 1,176 inventorsTop 10%
Illinois: #5,664 of 84,256 inventorsTop 7%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Robert H. Krueger has been granted 15 US patents while listed as an inventor at Borgwarner. The first was granted in 1981 and the most recent in June 2010. Robert H. Krueger ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Robert H. Krueger in Palatine, IL, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7735718 Layered products for fluxless brazing of substrates Michael Evans Graham, Richard A. Hoffman, Brian E. Cheadle, Kostas F. Dockus 2010-06-15
7451906 Products for use in low temperature fluxless brazing Kostas F. Dockus, Feng Liang, Mark S. Kozdras, Brian E. Cheadle 2008-11-18
7000823 Fluxless brazing Kostas F. Dockus, Brian E. Cheadle, Mark S. Kozdras, Feng Liang 2006-02-21 $3,876,000
6913184 Alloy composition and method for low temperature fluxless brazing Kostas F. Dockus, Brian E. Cheadle, Feng Liang, Mark S. Kozdras 2005-07-05 $16,767,000
6815086 Methods for fluxless brazing Kostas F. Dockus, Brian E. Cheadle, Mark S. Kozdras, Feng Liang 2004-11-09 $5,549,000
4786220 Cutting tool wear monitor John M. Fildes 1988-11-22
4694686 Cutting tool wear monitor John M. Fildes 1987-09-22
4599185 Refrigerant additive and method for reducing corrosion in refrigeration systems James A. Towers 1986-07-08 $25,144,000
4402912 Device to automatically add a controlled amount of corrosion inhibitor with a change in spring loading John L. Zambrow 1983-09-06 $2,855,000
4357236 Automatic addition of a corrosion inhibitor to a coolant system by osmotic pressure 1982-11-02 $12,229,000
4338959 Device to automatically add a controlled amount of corrosion inhibitor in an engine cooling system Robert R. Kelly, Rudolf M. Hempel, Bruce P. Miglin 1982-07-13 $2,503,000
4338997 Heat exchanger with bilayered metal end container for anticorrosive addition John L. Zambrow, Brian E. Cheadle 1982-07-13 $2,503,000
4333516 Corrodible container for automatic addition of corrosion inhibitor to a coolant system Clarence E. Albertson, Bruce P. Miglin 1982-06-08 $1,849,000
4333850 Filled polymer composition for automatic addition of a corrosion inhibitor to a coolant system 1982-06-08 $1,849,000
4273744 Device for automatic addition of a corrosion inhibitor to a coolant system 1981-06-16 $6,077,000