Patent search ap:("GEN MOTORS CORP") AND inv:"WHITMER JOSEPH C" Page 1

1.

发明授权
Synchronizing and synchrophasing system for propellers 失效
Title translation: 螺旋桨同步和同步系统

公开(公告)号：US3007529A

公开(公告)日：1961-11-07

申请号：US63023456

申请日：1956-12-24

Applicant: GEN MOTORS CORP

Inventor： BROCKERT PAUL E , GORDON DAVID R , SKINNER ROBERT K , WHITMER JOSEPH C

IPC: B64C11/30 , B64C11/40 , B64C11/50 , H02P5/52

CPC classification number: B64C11/40 , B64C11/30 , B64C11/50 , H02P5/56

2.

发明授权
Apparatus for recording temperature changes in a resistive element due to self-heating 失效
Title translation: 用于记录由于自加热而导致的电阻元件温度变化的装置

公开(公告)号：US3406335A

公开(公告)日：1968-10-15

申请号：US44393565

申请日：1965-03-30

Applicant: GEN MOTORS CORP

Inventor： MAGEE HUBERT E , WHITMER JOSEPH C

IPC: G01K7/20

CPC classification number: G01K7/20

3.

发明授权
Aircraft propeller speed controller 失效
Title translation: 飞机螺旋桨转速控制器

公开(公告)号：US2669312A

公开(公告)日：1954-02-16

申请号：US9498449

申请日：1949-05-24

Applicant: GEN MOTORS CORP

Inventor： DINSMORE ALBERT P , TRESEDER ROBERT C , LIGHT JAMES W , GEYER HOWARD M , WHITMER JOSEPH C

IPC: F02D29/00 , G05D1/06

CPC classification number: G05D1/063 , F02D29/00 , F02D2700/07

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