Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920605 | Method and system for rapid publishing and censoring information | James R. H. Challenger, Cameron Donald Ferstat, Arun Kwangil Iyengar, Paul Reed, Karen Witting | 2005-07-19 |
| 6256712 | Scaleable method for maintaining and making consistent updates to caches | James R. H. Challenger, Paul M. Dantzig, Arun Kwangil Iyengar | 2001-07-03 |
| 6216212 | Scaleable method for maintaining and making consistent updates to caches | James R. H. Challenger, Paul M. Dantzig, Arun Kwangil Iyengar | 2001-04-10 |
| 6026413 | Determining how changes to underlying data affect cached objects | James R. H. Challenger, Paul M. Dantzig, Arun Kwangil Iyengar | 2000-02-15 |