
21 Patents
#7 in Berwyn, PA
#570 in Pennsylvania
#15,652 in US
#29,854 in the World
Ingrid, Inc.
Forward Citations = 1,897
6 inventors:
Berwyn, PA, United States of America
6 inventors (with patents filed for the assignee):
Louis A Stilp (19 out of 46 patents)
Larry V Dodds (5 out of 14 patents)
Klaus Rosburg (3 out of 67 patents)
4. Fred Siegel (3 out of 3 patents)
5. Delvin R Ryan, Jr (2 out of 5 patents)
6. Edwin L Dickinson (1 out of 1 patent)
21 patents:

#7 in Berwyn, PA
#570 in Pennsylvania
#15,652 in US
#29,854 in the World
6 inventors: