Drilldown: Patents
Choose a table:
- Companies (66)
- Components (770)
- Documents (431)
- Patents (1671)
- Persons (322)
- Products (2061)
- Software (158)
- Specifications (5843)
- All files (26536)
- All pages (36409)
Patents > Inventors :
Bruce Hofer or
Bruce J. Penney or
Dan Knierim
& Grant date:
1990
& Cites :
Patent US 2280531A or
Patent US 3293474A or
Patent US 3430093A or
Patent US 3689752A or
Patent US 4048577A or
None
Use the filters below to narrow your results.
Showing below up to 4 results in range #1 to #4.