Mobile, Alabama
United States
13
2016-01-21
The entities that hold a legal rights for patent applications filed by inventor Ehrhardt Bertram Wilhelm:
Bertram Wilhelm Ehrhardt from Mobile, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process and steel alloys for manufacturing high strength steel components with superior rigidity and energy absorption
#2 | 2015-09-24METHODS FOR PRODUCTION OF HIGHLY FORMABLE EXTRA DEEP DRAW ENAMELING STEEL -- PRODUCT AND PROCESS FOR MANUFACTURE THEREOF
#3 | 2015-08-27SILICON ALLOYED STEEL FOR HOT ROLLING
#4 | 2014-09-18LOW CARBON-HIGH MANGANESE STEEL AND MANUFACTURING PROCESS THEREOF
#5 | 2014-09-18HIGH STRENGTH - HIGH DUCTILITY COLD ROLLED RECOVERY ANNEALED STEEL AND PROCESS FOR MANUFACTURE THEREOF
#6 | 2014-09-18Line pipe steels and process of manufacturing
#7 | 2014-09-18METHOD OF PRODUCING HOT ROLLED HIGH STRENGTH DUAL PHASE STEELS USING ROOM TEMPERATURE WATER QUENCHING
#8 | 2014-09-18HIGH STRENGTH BAKE HARDENABLE LOW ALLOY STEEL AND PROCESS FOR MANUFACTURE THEREOF
#9 | 2014-06-19Process for making cold-rolled dual phase steel sheet
#10 | 2014-05-22Process for making coated cold-rolled dual phase steel sheet
#11 | 2014-05-22Process for making cold-rolled dual phase steel sheet
#12 | 2014-05-22PROCESS FOR MANUFACTURING FERRITIC HOT ROLLED STEEL STRIP
#13 | 2014-04-17COLD ROLLED RECOVERY ANNEALED MILD STEEL AND PROCESS FOR MANUFACTURE THEREOF
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