2 Patents
#1 in Oxon Hill, MD
#1,381 in Maryland
#92,600 in US
D & H Industries, Inc.
Forward Citations = 75
3 inventors:
Oxon Hill, MD, United States of America
3 inventors (with patents filed for the assignee):
Samuel J Gerrits (1 out of 7 patents)
Ormond L Henry (1 out of 1 patent)
Raymond P Smith (1 out of 1 patent)
2 patents:
#1 in Oxon Hill, MD
#1,381 in Maryland
#92,600 in US
3 inventors: