Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Companies (64)
- Components (730)
- Documents (430)
- Patents (1669)
- Persons (313)
- Products (2025)
- Software (114)
- Specifications (5731)
- All files (26054)
- All pages (35751)
Patents > Inventors :
John Addis or
John Kobbe
& Filing date:
1980 - 1989
& Cites :
Patent US 2922074A or
Patent US 3562464A or
Patent US 3629731A or
None
Use the filters below to narrow your results.
Showing below up to 9 results in range #1 to #9.