5 Patents
#18 in Roanoke, VA
#922 in Virginia
#51,570 in US
Valcom, Inc.
Forward Citations = 205
10 inventors:
Roanoke, VA, United States of America
10 inventors (with patents filed for the assignee):
John W Mason (2 out of 2 patents)
Don E Brandigampola (2 out of 4 patents)
Kevin G Lane (1 out of 1 patent)
4. John D Spencer (1 out of 1 patent)
5. James E Edgell (1 out of 10 patents)
6. Kazuhiro Takahashi (72 patents)
7. Tadayoshi Matsushita (1 patent)
8. Keizo Oishi (1 patent)
9. Hiroshi Kokita (1 patent)
10. Kentaro Yamamoto (0 patent)
5 patents:
#18 in Roanoke, VA
#922 in Virginia
#51,570 in US
10 inventors: