Kramer; Carl

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kramer; Carl.The latest application filed is for "sleep apnea ball valve device with bleed for exhaling".

Company Profile

0.14.5

Kramer; Carl - Huntington Beach CA
Kramer; Carl - Aachen DE
Kramer; Carl - D-52076 Aachen DE
Kramer; Carl - 5100 Aachen DE
Kramer; Carl - 51 Aachen DT

*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
Sleep apnea ball valve device with bleed for exhaling Grant 10,888,684 - Nussbaum , et al. January 12, 2	2021-01-12
Sleep apnea cannula head harness device Grant 10,751,501 - Nussbaum , et al. A	2020-08-25
Sleep Apnea Ball Valve Device With Bleed For Exhaling App 20180361108 - Nussbaum; Eliezer ; et al.	2018-12-20
Sleep Apnea Valve Harness Device App 20180236201 - Nussbaum; Eliezer ; et al.	2018-08-23
Sleep Apnea Device With Valve Poppet To Positively Block Exhaling And Method Of Manufacture App 20170065791 - Nussbaum; Eliezer ; et al.	2017-03-09
Device for heat treating metallic webs in-line Grant 6,895,692 - Kramer May 24, 2	2005-05-24
Device for heat treating metallic webs in-line App 20040154182 - Kramer, Carl	2004-08-12
Method and device for forming recesses in a plane sheet of glass as well as a plane sheet of glass comprising recesses App 20040020244 - Kramer, Carl ; et al.	2004-02-05
Device for guiding bands in a suspended manner Grant 6,413,470 - Kramer July 2, 2	2002-07-02
Wind tunnel having a free jet test section for simulating wind direction fluctuations Grant 5,435,175 - Kramer , et al. July 25, 1	1995-07-25
Device for removing liquid from the surface of a moving strip Grant 5,313,685 - Kramer , et al. May 24, 1	1994-05-24
Apparatus for the arching of glass sheets heated to the softening temperature Grant 5,246,477 - Kramer September 21, 1	1993-09-21
Attachment assembly for securing roofing membranes Grant 5,171,116 - Gerhardt , et al. December 15, 1	1992-12-15
Equipment for curving glass sheets Grant 4,586,946 - Kramer , et al. May 6, 1	1986-05-06
Apparatus for floatingly moving a length of material Grant 4,394,950 - Kramer July 26, 1	1983-07-26
Artificial heart valve Grant 4,123,805 - Kramer , et al. November 7, 1	1978-11-07
Method and apparatus for floatation conveyance of strip materials Grant 4,074,841 - Kramer , et al. February 21, 1	1978-02-21
Rate-of-flow meter, particularly for diagnostic spirometry Grant 4,047,521 - Kramer , et al. September 13, 1	1977-09-13
Suction reduction installation for roofs Grant 4,005,557 - Kramer , et al. February 1, 1	1977-02-01

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