2 Patents
#12 in Randolph, MA
#4,823 in Massachusetts
#92,600 in US
Apogee Acoustics, Inc.
Forward Citations = 48
5 inventors:
Randolph, MA, United States of America
5 inventors (with patents filed for the assignee):
Leo Spiegel (2 out of 7 patents)
James L Kirtley, Jr (1 out of 20 patents)
Mark B Nazar (1 out of 1 patent)
4. Gary E Walker (1 out of 3 patents)
5. Anthony J Shuman (1 out of 1 patent)
2 patents:
#12 in Randolph, MA
#4,823 in Massachusetts
#92,600 in US
5 inventors: