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Carl E. Clark — 21 Patents

IBM: 21 patents #5,188 of 70,183Top 8%
Poughkeepsie, NY: #195 of 1,613 inventorsTop 15%
New York: #6,583 of 115,490 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Carl E. Clark has been granted 21 US patents while listed as an inventor at IBM. The first was granted in 1984 and the most recent in December 2005. Carl E. Clark ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Carl E. Clark in Poughkeepsie, NY, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6976255 Storage isolation employing secured subspace facility Steven Jay Greenspan 2005-12-13 $5,273,000
6345280 System of compressing a log stream using a scratch pad of logically deleted entries Steven Jay Greenspan, Hiren R. Shah 2002-02-05 $11,026,000
6125393 System of compressing the tail of a sparse log stream of a multisystem environment Steven Jay Greenspan, Jeffrey D. Haggar, Danny R. Sutherland 2000-09-26 $64,342,000
6108667 System of compressing a log stream using a scratch pad of logically deleted entries Steven Jay Greenspan, Hiren R. Shah 2000-08-22 $30,771,000
6092084 One system of a multisystem environment taking over log entries owned by another system Steven Jay Greenspan, Jeffrey D. Haggar, Danny R. Sutherland 2000-07-18 $26,569,000
6076095 Method of one system of a multisystem environment taking over log entries owned by another system Steven Jay Greenspan, Jeffrey D. Haggar, Danny R. Sutherland 2000-06-13 $39,484,000
6067580 Integrating distributed computing environment remote procedure calls with an advisory work load manager Jeffrey D. Aman, David B. Emmes, Satwinder Kahlon, Christopher Meyer, Steven Edward Rosengren +3 more 2000-05-23 $39,585,000
5999935 Tail compression of a sparse log stream of a multisystem environment Steven Jay Greenspan, Jeffrey D. Haggar, Danny R. Sutherland 1999-12-07 $33,125,000
5966708 Tail compression of a log stream using a scratch pad of logically deleted entries Steven Jay Greenspan, Hiren R. Shah 1999-10-12 $40,366,000
5956735 System of compressing the tail of a sparse log stream of a computer system Steven Jay Greenspan 1999-09-21 $27,467,000
5920875 Tail compression of a sparse log stream of a computer system Steven Jay Greenspan 1999-07-06 $40,075,000
5493661 Method and system for providing a program call to a dispatchable unit's base space Alan I. Alpert, Jeffrey A. Frey, Michael G. Mall 1996-02-20 $16,018,000
5454086 Dynamic program analyzer facility Alan I. Alpert, Michel H. T. Hack, Casper A. Scalzi, Richard J. Schmalz, Bhaskar Sinha 1995-09-26 $11,469,000
5361356 Storage isolation with subspace-group facility Jeffrey A. Frey, Kenneth E. Plambeck, Casper A. Scalzi, Bhaskar Sinha 1994-11-01 $17,189,000
5257375 Method and apparatus for dispatching tasks requiring short-duration processor affinity Jeffrey A. Frey 1993-10-26 $7,840,000
5163096 Storage protection utilizing public storage key control Michael G. Mall, Casper A. Scalzi, Bhaskar Sinha 1992-11-10 $8,753,000
5023773 Authorization for selective program access to data in multiple address spaces Richard I. Baum, Terry L. Borden, Justin R. Butwell, Alan G. Ganek, James C. P. Lum +5 more 1991-06-11 $12,432,000
4979098 Multiple address space token designation, protection controls, designation translation and lookaside Richard I. Baum, Terry L. Borden, Justin R. Butwell, Alan G. Ganek, James C. P. Lum +6 more 1990-12-18 $16,946,000
4945480 Data domain switching on program address space switching and return Alan G. Ganek, Michael G. Mall, David R. Page 1990-07-31 $17,895,000
4943913 Operating system accessing control blocks by using home address space segment table to control instruction and operand fetch and store operations 1990-07-24 $19,031,000
4472790 Storage fetch protect override controls John L. Burk, Justin R. Butwell, John Ted Rodell, David E. Stucki 1984-09-18 $50,563,000