Drilldown: Patents
Choose a table:
- Companies (64)
- Components (762)
- Documents (431)
- Patents (1671)
- Persons (321)
- Products (2052)
- Software (158)
- Specifications (5788)
- All files (26241)
- All pages (36074)
Patents > Inventors :
John Kobbe or
Linley Gumm or
Phil Crosby
& Filing date:
1970 - 1979
& Cites :
... or
Patent US 3214631A or
Patent US 3293474A or
Patent US 3331983A or
Patent US 3510690A or
Patent US 3753170A or
None
Use the filters below to narrow your results.
Showing below up to 6 results in range #1 to #6.