Drilldown: Patents
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- Companies (67)
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- Persons (327)
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- Software (177)
- Specifications (5958)
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Use the filters below to narrow your results.
Showing below up to 53 results in range #1 to #53.
P
- Patent EP 0238747B1
- Patent EP 0239696B1
- Patent EP 0244248B1
- Patent EP 0248962B1
- Patent EP 0462626B1
- Patent US 4415927A
- Patent US 4535319A
- Patent US 4535357A
- Patent US 4584559A
- Patent US 4587551A
- Patent US 4598269A
- Patent US 4598315A
- Patent US 4605868A
- Patent US 4613814A
- Patent US 4625238A
- Patent US 4628406A
- Patent US 4638255A
- Patent US 4647795A
- Patent US 4659946A
- Patent US 4678345A
- Patent US 4680780A
- Patent US 4701694A
- Patent US 4701714A
- Patent US 4707727A
- Patent US 4726045A
- Patent US 4727340A
- Patent US 4734576A
- Patent US 4736380A
- Patent US 4751468A
- Patent US 4751565A
- Patent US 4755742A
- Patent US 4758736A
- Patent US 4766559A
- Patent US 4777522A
- Patent US 4792846A
- Patent US 4812769A
- Patent US 4829366A
- Patent US 4890158A
- Patent US 4908621A
- Patent US 4914506A
- Patent US 5001549A
- Patent US 5001670A
- Patent US 5159435A
- Patent US 5231489A
- Patent US 5274445A
- Patent US 5325131A
- Patent US 5473361A
- Patent US 5515112A
- Patent US 5594508A
- Patent US 5786871A
- Patent US 5943508A
- Patent US 6900710B2
- Patent US 7612628B2