Bruhns; Hjalmar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bruhns; Hjalmar.The latest application filed is for "pressure measurement at a test gas inlet".

Company Profile

6.6.9

Bruhns; Hjalmar - Cologne DE
Bruhns; Hjalmar - Bonn DE
Bruhns; Hjalmar - Syracuse NY
Bruhns; Hjalmar - Koeln DE

*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
Mass-spectrometric leak detector with turbomolecular pump and booster pump on a common shaft Grant 11,009,030 - Grosse Bley , et al. May 18, 2	2021-05-18
Quick leak detection on dimensionally stable/slack packaging without the addition of test gas Grant 10,845,266 - Decker , et al. November 24, 2	2020-11-24
Evacuation of a film chamber Grant 10,844,877 - Decker , et al. November 24, 2	2020-11-24
Gas leak search using a test gas spray device Grant 10,837,857 - Bruhns , et al. November 17, 2	2020-11-17
Pressure Measurement at a Test Gas Inlet App 20200264066 - Bruhns; Hjalmar ; et al.	2020-08-20
Mass-Spectrometric Leak Detector with Turbomolecular Pump and Booster Pump on a Common Shaft App 20190162193 - Grosse Bley; Werner ; et al.	2019-05-30
Quick Leak Detection On Dimensionally Stable/slack Packaging Without The Addition Of Test Gas App 20190145852 - Decker; Silvio ; et al.	2019-05-16
Gas Leak Search Using a Test Gas Spray Device App 20190120715 - Bruhns; Hjalmar ; et al.	2019-04-25
Pressure Measurement at a Test Gas Inlet App 20180328809 - Bruhns; Hjalmar ; et al.	2018-11-15
Sniffer leak detector with multi-stage membrane pump Grant 9,810,597 - Hilgers , et al. November 7, 2	2017-11-07
Evacuation of a Film Chamber App 20160258448 - Decker; Silvio ; et al.	2016-09-08
Sniffer Leak Detector with Multi-Stage Membrane Pump App 20160223424 - Hilgers; Heike ; et al.	2016-08-04
Quick Leak Detection On Dimensionally Stable/slack Packaging Without The Addition Of Test Gas App 20140311222 - Decker; Silvio ; et al.	2014-10-23
Ion deflector for two-dimensional control of ion beam cross sectional spread Grant 8,309,936 - Kreckel , et al. November 13, 2	2012-11-13
Ion Deflector For Two-dimensional Control Of Ion Beam Cross Sectional Spread App 20100219352 - Kreckel; Holger ; et al.	2010-09-02

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