For the Inventor, By the Inventor

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Mountain View, CA, United States of America

Legato Systems, Inc.

USPTO Granted Patents = 12

Trademarks = 1

Forward Citations = 1,212

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15 inventors (with patents filed for the assignee):

Richard S Ohran (5 out of 20 patents)

Steven B Wahl (3 out of 5 patents)

Michael W Losh (3 out of 5 patents)

4. Randall C Johnson (2 out of 10 patents)

5. Dan Price (2 out of 3 patents)

6. Joseph P Moran (2 out of 2 patents)

7. Donald C Coleman (2 out of 2 patents)

8. Russel P Sandberg (2 out of 2 patents)

9. Michael R Ohran (1 out of 9 patents)

10. Kenneth J Galipeau (1 out of 12 patents)

11. Winston Edward Lee (1 out of 4 patents)

12. John M Winger (1 out of 2 patents)

13. Gil Tene (1 out of 1 patent)

14. Hung Le (1 out of 1 patent)

15. David L Green (1 out of 47 patents)

12 patents: Sort by Forward Citations

1. 6618818 - Resource allocation throttling in remote data mirroring system (2003-09-09),

2. 6609183 - Method and system for mirroring and archiving mass storage (2003-08-19),

3. 6560617 - Operation of a standby server to preserve data stored by a network server (2003-05-06),

4. 6526487 - Performing acknowledged operations on original and mirrored copies of data (2003-02-25),

5. 6442706 - Resource allocation throttle for remote data mirroring system (2002-08-27),

6. 6397307 - Method and system for mirroring and archiving mass storage (2002-05-28),

7. 6338126 - Crash recovery without complete remirror (2002-01-08),

8. 6324654 - Computer network remote data mirroring system (2001-11-27),

9. 6308283 - Real-time data protection system and method (2001-10-23),

10. 6145089 - Server fail-over system (2000-11-07),

11. 5519853 - Method and apparatus for enhancing synchronous I/O in a computer system (1996-05-21),

12. 5359713 - Method and apparatus for enhancing synchronous I/O in a computer system (1994-10-25),

Legato Systems, Inc. is a leading provider of data management solutions for enterprises. Their comprehensive suite of products helps organizations efficiently protect and manage their data across multiple platforms and environments. With a focus on innovation and customer satisfaction, Legato Systems, Inc. continues to be a trusted partner for businesses seeking robust data management solutions.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#221 in Mountain View, CA

#6,055 in California

#25,526 in US

#48,090 in the World

Mountain View, CA, United States of America

Legato Systems, Inc.

Forward Citations = 1,212

15 inventors:

Richard S Ohran (5 out of 20 patents)

Steven B Wahl (3 out of 5 patents)

Michael W Losh (3 out of 5 patents)

4. Randall C Johnson (2 out of 10 patents)

5. Dan Price (2 out of 3 patents)

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