APPA Systems, Inc.

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotating consistency transmitter impeller and method
- Patent number 5,684,247
- Issue date Nov 4, 1997
- APPA System, Inc.
- Ekhard Preikschat
- G01 - MEASURING TESTING
Information Patent Grant
Leverage insertion assembly
- Patent number 5,627,330
- Issue date May 6, 1997
- APPA Systems, Inc.
- Ekhard Preikschat
- G01 - MEASURING TESTING
Information Patent Grant
Rotating consistency transmitter and method
- Patent number 5,600,058
- Issue date Feb 4, 1997
- APPA Systems, Inc.
- Ekhard Preikschat
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74732074 - ISO-TORQ
- Serial number 74732074
- Registration number 2103979
- Filing date Sep 21, 1995
- APPA SYSTEMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments