Fritsch; Horst

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fritsch; Horst.The latest application filed is for "membrane pump and method for adjusting same".

Company Profile

0.9.9

Fritsch; Horst - Leonberg N/A DE
Fritsch; Horst - Hermannsburg 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
Diaphragm machine with a plurality of pump chambers Grant 9,062,670 - Fritsch June 23, 2	2015-06-23
Membrane Pump and Method for Adjusting Same App 20150004005 - Fritsch; Horst	2015-01-01
Membrane Pump and Method for Adjusting Same App 20140147292 - Fritsch; Horst	2014-05-29
Membrane Pump Having an Inertially Controlled Leakage Compensation Valve App 20130209280 - Fritsch; Horst	2013-08-15
Diaphragm Machine App 20120100022 - Fritsch; Horst	2012-04-26
Drive Device For Oscillating Positive-displacement Machines App 20120097025 - Fritsch; Horst	2012-04-26
Fin-stabilized projectile Grant 6,454,205 - Niemeyer , et al. September 24, 2	2002-09-24
Fin-stabilized projectile App 20010030260 - Niemeyer, Torsten ; et al.	2001-10-18
Controlled prevention of premature snuffle valve actuation in high pressure membrane pumps Grant 5,655,894 - Fritsch August 12, 1	1997-08-12
Method and arrangement for starting an hydraulic diaphragm pump against load Grant 4,865,528 - Fritsch , et al. September 12, 1	1989-09-12
Hydraulically actuated stroke adjusting device Grant 4,811,624 - Fritsch March 14, 1	1989-03-14
Diaphragm pump with hydraulically driven rolling diaphragm Grant 4,749,342 - Fritsch June 7, 1	1988-06-07
Diaphragm pump with a diaphragm clamped in pressure-balancing arrangement Grant 4,430,048 - Fritsch February 7, 1	1984-02-07
Pump driving mechanism with adjustable stroke Grant 3,974,714 - Fritsch August 17, 1	1976-08-17

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