For the Inventor, By the Inventor

Enter assignee name

Roswell, GA, United States of America

Ahlstrom Recovery Inc.

USPTO Granted Patents = 2

Forward Citations = 14

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Rolf C Ryham (2 out of 35 patents)

James W Smith (1 out of 23 patents)

Kaj Henricson (1 out of 63 patents)

4. Jian E Jiang (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 5683550 - Method and apparatus for increasing recovery boiler capacity by (1997-11-04),

2. 5326433 - Multi-level sulfide content white liquor production and utilization in (1994-07-05),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#36 in Roswell, GA

#1,906 in Georgia

#92,651 in US

Roswell, GA, United States of America

Ahlstrom Recovery Inc.

Forward Citations = 14

4 inventors:

Rolf C Ryham (2 out of 35 patents)

James W Smith (1 out of 23 patents)

Kaj Henricson (1 out of 63 patents)

4. Jian E Jiang (1 out of 2 patents)

Please report any incorrect information to support@idiyas.com

Loading…