
20 Patents
#13 in Arlington, VA
#272 in Virginia
#15,856 in US
#30,316 in the World
System Planning Corporation
22 inventors:
Arlington, VA, United States of America
22 inventors (with patents filed for the assignee):
Richard C Meyers (7 out of 30 patents)
David C Greenspan (4 out of 5 patents)
Ron Martin (3 out of 5 patents)
4. Manmohan Singh Chawla (3 out of 4 patents)
5. R Michael Phillippi (3 out of 9 patents)
6. Ernie Tokay (3 out of 3 patents)
7. Linda G Easley (2 out of 4 patents)
8. Ronald L Martin (2 out of 4 patents)
9. Roy Smith (2 out of 2 patents)
10. Taki Negas (2 out of 7 patents)
11. Tadeusz M Drzewiecki (2 out of 35 patents)
12. James R Bush (2 out of 3 patents)
13. Richard T Ellis (2 out of 2 patents)
14. David Joseph Nagel (1 out of 6 patents)
15. Justin C Whiton (1 out of 3 patents)
20 patents:

#13 in Arlington, VA
#272 in Virginia
#15,856 in US
#30,316 in the World
22 inventors: