Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Companies (66)
- Components (770)
- Documents (438)
- Patents (1676)
- Persons (322)
- Products (2066)
- Software (162)
- Specifications (5879)
- All files (26567)
- All pages (36448)
Patents > Inventors :
Dan Knierim or
Phil Crosby
& Filing date:
1980 - 1989
& Grant date:
1989
& Cites :
Patent US 2883619A or
Patent US 3214631A or
Patent US 3293473A or
Patent US 3293474A or
Patent US 3331983A or
Patent US 3358159A or
Patent US 3531675A or
Patent US 3629731A or
Patent US 4146844A or
Patent US 4322688A or
None
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.