Patent search ap:("AMERICAN CYANAMID CO") AND inv:"ROMAN KOCAY WITOLD" Page 1

1.

发明授权
Thread-advancing drying unit 失效
Title translation: 螺纹推进干燥单元

公开(公告)号：US2777931A

公开(公告)日：1957-01-15

申请号：US40845854

申请日：1954-02-05

Applicant: AMERICAN CYANAMID CO

Inventor： HOWARD BUNDEGAARD , ROMAN KOCAY WITOLD

IPC: D01D10/04 , F26B13/04

CPC classification number: D01D10/0445

2.

发明授权
Process of producing shaped structures from an acrylonitrile polymerization product 失效
Title translation: 从丙烯腈聚合产物生产成形结构的方法

公开(公告)号：US3104938A

公开(公告)日：1963-09-24

申请号：US16019861

申请日：1961-12-18

Applicant: AMERICAN CYANAMID CO

Inventor： ROMAN KOCAY WITOLD , WHERRY PREECE JACK

IPC: D01F6/18

CPC classification number: D01F6/18 , D01F6/38

3.

发明授权
Art of dehydrating fibers with lubricating and antistatic coatings 失效
Title translation: 用润滑和抗静电涂层脱水纤维的艺术

公开(公告)号：US3164650A

公开(公告)日：1965-01-05

申请号：US15994661

申请日：1961-12-18

Applicant: AMERICAN CYANAMID CO

Inventor： ROMAN KOCAY WITOLD , GEORGE COMOLLI ALFRED , ANDREW MCKEE JOHN

IPC: D01D10/04 , D01F6/18

CPC classification number: D01D10/0445 , D01D10/02 , D01F6/18 , D01F6/38 , Y10S260/21

Patent Agency Ranking