RM

Robert McCallum

DS Delphax Systems: 6 patents #3 of 47Top 7%
DT Delphax Technologies: 6 patents #1 of 11Top 10%
NL Ncr Canada Ltd - Ncr Canada Ltee: 2 patents #4 of 46Top 9%
Xerox: 1 patents #5,237 of 8,622Top 65%
Overall (All Time): #236,997 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10525745 Electrostatic charging apparatus and method for sheet transport 2020-01-07
10343420 Media sheet transport apparatus and method Harry Young, Cornelius Vandenberg 2019-07-09
9090097 Inkjet printer with selectable simplex and duplex printing Parhar Sarbjit, Ke Li 2015-07-28
D726529 Connector for educational construction kits 2015-04-14
D726528 Connector for educational construction kits 2015-04-14
8851642 Ink delivery system for inkjet printheads Christopher Thomson, Bentzi Tilayof 2014-10-07
8794727 Multiple print head printing apparatus and method of operation Christopher Thomson, Jeffrey Belbeck, Theodore Bellisario 2014-08-05
8172152 Method for inkjet printing of E13B magnetic ink character recognition characters and substrate having such characters printed thereon Christopher Thomson, Victor Foyle 2012-05-08
6500367 Method of forming a seamless belt Carl J. Naus, Sotos M. Theodoulou, Roman P. Badiali, Paul D. Patcheson 2002-12-31
5030975 Charge transfer imaging cartridge Robert C. Kostash, Dale E. Hendrikx 1991-07-09
5006869 Charged particle printer W. Raymond Buchan 1991-04-09
4999653 Venetian blinding 1991-03-12
4958172 Charge transfer imaging cartridge Brian McIntosh, Hemant Gandhi 1990-09-18
4890123 Print cartridge Dale E. Hendrikx 1989-12-26
4745421 Ionic print cartridge and printer Paul E. Plasschaert, Dolf Landheer, Hemant Gandhi 1988-05-17
4679060 Ionic print cartridge and printer Paul E. Plasschaert, Dolf Landheer, Hemant Gandhi 1987-07-07
4662300 Offshore load-handling system David Mitchell 1987-05-05
4286149 Apparatus and method for detection of overlapping objects Samuel Ben-Nathan, Marwin G. Neumeister, Mikhail Shats 1981-08-25
4203675 Pressure printer Miroslav S. Osmera, Rudolf Enter 1980-05-20