Patent search ap:("ENGELHARD IND INC") AND inv:"MAY JAMES E" Page 1

1.

发明授权
Method of producing a composite electrode 失效
Title translation: 生产复合电极的方法

公开(公告)号：US3461058A

公开(公告)日：1969-08-12

申请号：US3461058D

申请日：1966-06-07

Applicant: ENGELHARD IND INC

Inventor： HALEY ALFRED J JR , KEITH CARL D , MAY JAMES E

IPC: C25B11/04 , C25B11/08 , C25B11/10 , C25D5/48 , H01B1/02 , B01K3/06 , B01K3/04 , C23B5/52

CPC classification number: C25D5/48 , C25B11/0473 , H01B1/02 , Y10S205/917

2.

发明授权
Process of electroplating an article by sequentially passing the same and a platinum coated tungsten anode through a series of different electroplating baths 失效
Title translation: 通过一系列不同的电镀电池顺序地通过其进行电镀的方法和铂包覆的金属阳极阳极

公开(公告)号：US3505178A

公开(公告)日：1970-04-07

申请号：US3505178D

申请日：1967-05-12

Applicant: ENGELHARD IND INC

Inventor： MAY JAMES E , HALEY ALFRED J JR

IPC: C25D5/34 , C23B5/06 , C23B5/62 , C23B5/72

CPC classification number: C25D5/34

Patent Agency Ranking