Langensiepen; Ralph Alfred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Langensiepen; Ralph Alfred.The latest application filed is for "pull-roll cartridges for use in glass manufacturing processes and methods for making and using the same".

Company Profile

1.14.16

Langensiepen; Ralph Alfred - Cape Coral FL
Langensiepen; Ralph Alfred - Corning NY US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Pull-roll cartridges for use in glass manufacturing processes and methods for making and using the same Grant 10,273,180 - Langensiepen , et al.	2019-04-30
Downstream rolls for glass manufacture and methods Grant 10,144,667 - Langensiepen , et al. De	2018-12-04
Glass manufacturing apparatus and methods Grant 9,890,069 - Demirbas , et al. February 13, 2	2018-02-13
Pull-roll Cartridges For Use In Glass Manufacturing Processes And Methods For Making And Using The Same App 20170240452 - Langensiepen; Ralph Alfred ; et al.	2017-08-24
Glass Manufacturing Apparatus And Methods App 20170225993 - Demirbas; Memduh Volkan ; et al.	2017-08-10
Glass manufacturing apparatus and methods Grant 9,725,349 - Demirbas , et al. August 8, 2	2017-08-08
Pull-roll cartridges for use in glass manufacturing processes and methods for making and using the same Grant 9,676,651 - Langensiepen , et al. June 13, 2	2017-06-13
Mica Rolls For Use In Glass Manufacturing Processes And Methods For Making The Same App 20160229731 - Gallagher; Michael Thomas ; et al.	2016-08-11
Large Xenotime Ceramic Block And Process For Making The Same App 20160130186 - Langensiepen; Ralph Alfred ; et al.	2016-05-12
Large xenotime ceramic block and dry process for making the same Grant 9,266,782 - Langensiepen , et al. February 23, 2	2016-02-23
Pull-roll Cartridges For Use In Glass Manufacturing Processes And Methods For Making And Using The Same App 20160039704 - Langensiepen; Ralph Alfred ; et al.	2016-02-11
Pulling rolls with spring elements having increased angular length for use in glass manufacturing and processes incorporating the same Grant 9,016,093 - Ahmed , et al. April 28, 2	2015-04-28
Pulling rolls with deflection limitation for use in glass manufacturing and processes incorporating the same Grant 8,991,216 - Gallagher , et al. March 31, 2	2015-03-31
Pull-rolls for use in glass manufacturing processes and methods for making the same Grant 8,820,120 - Cook , et al. September 2, 2	2014-09-02
Glass Manufacturing Apparatus And Methods App 20140144183 - Demirbas; Memduh ; et al.	2014-05-29
Pulling Rolls With Spring Elements Having Increased Angular Length For Use In Glass Manufacturing And Processes Incorporating The Same App 20140130550 - Ahmed; Izhar Zahoor ; et al.	2014-05-15
Pulling Rolls With Deflection Limitation For Use In Glass Manufacturing And Processes Incorporating The Same App 20140130551 - Gallagher; Michael Thomas ; et al.	2014-05-15
Downstream Rolls For Glass Manufacture And Methods App 20140060116 - Langensiepen; Ralph Alfred ; et al.	2014-03-06
Large Xenotime Ceramic Block And Dry Process For Making The Same App 20130224465 - Langensiepen; Ralph Alfred ; et al.	2013-08-29
Pull-rolls For Use In Glass Manufacturing Processes And Methods For Making The Same App 20120297836 - Cook; Glen Bennett ; et al.	2012-11-29

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