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David Ellis
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Plymouth, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Navigation augmentation system and method
Patent number
11,037,018
Issue date
Jun 15, 2021
Simmonds Precision Products, Inc.
David Ellis
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Real-time compensation of inertial gyroscopes
Patent number
10,612,901
Issue date
Apr 7, 2020
Simmonds Precision Products, Inc.
David Ellis
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
NAVIGATION AUGMENTATION SYSTEM AND METHOD
Publication number
20200327355
Publication date
Oct 15, 2020
Rosemount Aerospace Inc.
David Ellis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REAL-TIME COMPENSATION OF INERTIAL GYROSCOPES
Publication number
20190293396
Publication date
Sep 26, 2019
Simmonds Precision Products, Inc.
David Ellis
F42 - AMMUNITION BLASTING