Détention brevets de la classe D03D 23/00

Brevets de cette classe: 329

Historique des publications depuis 10 ans

33
21
42
28
26
9
9
7
1
1
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
The United States of America as represented by the Secretary of the Navy
2734
24
The United States of America as represented by the Secretary of the Army
1195
22
Northrop Grumman Systems Corporation
2940
16
Lockheed Martin Corporation
3406
7
Digital Solid State Propulsion, Inc.
17
7
Federal Cartridge Company
531
7
Purdue Research Foundation
3277
6
University of Central Florida Research Foundation, Inc.
1098
6
Raytheon Company
8535
5
AstenJohnson, Inc.
137
5
Autoliv ASP, Inc.
772
5
Daicel Chemical Industries, Ltd.
288
5
Wilmington Trust, National Association, AS Co-collateral Trustee, Successor Collateral Trustee
345
5
Schlumberger Technology Corporation
9690
4
Aavn Inc.
89
4
Aerojet Rocketdyne, Inc.
155
4
Albany Engineered Composites, Inc.
152
4
CFD Research Corporation
50
4
Dyno Nobel Inc.
163
4
Exsa S.A.,
20
4
Autres propriétaires 181