RP

Randy D. Pfeifer

Ncr: 2 patents #884 of 2,952Top 30%
IBM: 2 patents #32,839 of 70,183Top 50%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Warrenville, IL: #30 of 171 inventorsTop 20%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #834,947 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10305989 Finding alternate storage locations to support failing disk migration Niall J. McShane, Ilya Volvovski, Andrew D. Baptist, Manish Motwani, Greg R. Dhuse 2019-05-28
10250686 Finding alternate storage locations to support failing disk migration Niall J. McShane, Ilya Volvovski, Andrew D. Baptist, Manish Motwani, Greg R. Dhuse 2019-04-02
5848136 State machine and method for monitoring and controlling operating modes in a computer-controlled telephony instrument Roger W. Ratz 1998-12-08
5666407 Software-based bridging system for full duplex audio telephone conferencing 1997-09-09
4835737 Method and apparatus for controlled removal and insertion of circuit modules Hanz Werner Herrig, David N. Horn, Daniel V. Peters, Wayne R. Wilcox 1989-05-30
4805106 Method of and arrangement for ordering of multiprocessor operations in a multiprocessor system with redundant resources 1989-02-14