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Patent applications and USPTO patent grants for Lerch; Oliver.The latest application filed is for "control of n-(phosphonomethyl)iminodiacetic acid conversion manufacture of glyphosate".
Patent | Date |
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Control Of N-(phosphonomethyl)iminodiacetic Acid Conversion Manufacture Of Glyphosate App 20210381962 - Soleta; Donald D. ;   et al. | 2021-12-09 |
Dust suction device for drilling machine Grant 8,967,923 - Lerch , et al. March 3, 2 | 2015-03-03 |
Dust Suction Device For Drilling Machine App 20130183111 - Lerch; Oliver ;   et al. | 2013-07-18 |
Control Of N-(phosphonomethyl)iminodiacetic Acid Conversion In Manufacture Of Glyphosate App 20110097810 - Soleta; Donald D. ;   et al. | 2011-04-28 |
Control of N-(phosphonomethyl)iminodiacetic acid conversion in manufacture of glyphosate Grant 7,799,571 - Soleta , et al. September 21, 2 | 2010-09-21 |
Control of N-(Phosphonomethyl)Iminodiacetic Acid Conversion in Manufacture of Glyphosate App 20090011515 - Soleta; Donald D. ;   et al. | 2009-01-08 |
Electrical extension lead Grant 7,429,189 - Lerch September 30, 2 | 2008-09-30 |
Electrical extension lead App 20040087207 - Lerch, Oliver | 2004-05-06 |
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