Drilldown: Patents
Choose a table:
- Companies (64)
- Components (761)
- Documents (431)
- Patents (1671)
- Persons (318)
- Products (2044)
- Software (134)
- Specifications (5752)
- All files (26151)
- All pages (35971)
Patents > Inventors :
John Kobbe or
Linley Gumm or
Phil Crosby
& Filing date:
1980 - 1989
& Cites :
Patent US 3293473A or
Patent US 3558930A or
Patent US 4150420A or
Patent US 4322688A or
None
Use the filters below to narrow your results.
Showing below up to 13 results in range #1 to #13.