1 Patents
#4 in Essington, PA
#4,874 in Pennsylvania
#133,781 in US
Plasecki Aircraft Corporation
Forward Citations = 1
5 inventors:
Essington, PA, United States of America
5 inventors (with patents filed for the assignee):
Frederick W Piasecki (1 out of 20 patents)
John W Piasecki (1 out of 9 patents)
David Pitcairn (1 out of 5 patents)
4. Brian R Geiger (1 out of 6 patents)
5. Douglas R Johnson (1 out of 7 patents)
1 patent:
#4 in Essington, PA
#4,874 in Pennsylvania
#133,781 in US
5 inventors: