Alain Azagury, Elliot K. Kolodner, and Erez Petrank,
"Method of replication-based garbage collection in a multiprocessor system.''
U.S. patent US6430580, issued Aug. 2002.
Europe patent EP0969377A1, issued Jan. 2000.
 

Alain Azagury, Elliot K. Kolodner, Erez Petrank, and Zvika Yehudai,
"A Method for Combining Card Marking with Remembered Sets for Old Area of a Memory Heap.''
U.S. Patent US6148310, issued Nov. 2000.
 

Alain Azagury, Elliot K. Kolodner, Erez Petrank, and Zvika Yehudai,
"A Method for Handling Overflow of Counters in Comparison Based Actions.''
U.S. patent US6148309, issued Nov. 2000.
 

Alain Azagury, Elliot K. Kolodner, Erez Petrank, and Zvika Yehudai,
"A Method for Combining Card Marking with Remembered Sets for Generational Garbage Collection with more than Two Generations.''
U.S. patent US6173294, Issued Sep. 2001.
 

Elliot K. Kolodner and Erez Petrank,
"A Method for On-the-fly Generational Garbage Collection.''
U.S. patent US06317756. Issued Nov. 2001.
 

Elliot K. Kolodner and Erez Petrank,
"Method of delaying space allocation for parallel copying collection.''
U.S. patent US6427154. Issued July 2002.
 

Elliot K. Kolodner and Erez Petrank,
"On-the-fly Garbage Collection.''
U.S. patent US6490599. Issued Dec. 2002.
 

Elliot K. Kolodner, Ethan Lewis, and Erez Petrank,
``Trace termination for on-the-fly garbage collection for weakly-consistent computer architecture.''
U.S. patent US6920541. Issued July 2005.
 

Katherine Barabash, Yoav Ossia, and Erez Petrank,
``Mostly concurrent garbage collection.''
U.S. patent US7321908. Issued Jan. 2008