Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Richard A. Schaeffer — 7 Patents

IBM: 6 patents #16,453 of 70,183Top 25%
R&R.A Jones &: 1 patents #42 of 80Top 55%
Maineville, OH: #65 of 270 inventorsTop 25%
Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #689,249 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11860947 Deleted data restoration Michael J. Koester, Kevin L. Miner, Raymond E. Garcia 2024-01-02
10936194 Storage device status management for conflict avoidance in a data storage system Michael J. Koester, Kevin L. Miner, Thao Bui 2021-03-02
7756049 Apparatus, system, and method for controlling link status changes James Chien-Chiung Chen, Lourdes Magally Gee, Olympia Gluck, David B. Schreiber, William Henry Travis +1 more 2010-07-13
7676616 Method, apparatus and program storage device for providing asynchronous status messaging in a data storage system Brent Cameron Beardsley, Minh-Ngoc Le Huynh, William Frank Micka, Satish C. Penmetsa, Kaukab Uddin 2010-03-09
7290086 Method, apparatus and program storage device for providing asynchronous status messaging in a data storage system Brent Cameron Beardsley, Minh-Ngoc Le Huynh, William Frank Micka, Satish C. Penmetsa, Kaukab Uddin 2007-10-30
7197663 Concurrent PPRC/FCP and host access to secondary PPRC/FCP device through independent error management Frederick James Carberry, II, Rufus-John Y. Twito, James Chen, Kaukab Uddin 2007-03-27
5687551 Product holding hopper and pouch expander for filling pouches and methods Steven F. Mustain, Joseph D. Greenwell, Jerome Brugger, Michael E. Myers 1997-11-18