Drilldown: Patents
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- Companies (66)
- Components (777)
- Documents (438)
- Patents (1676)
- Persons (323)
- Products (2072)
- Software (172)
- Specifications (5915)
- All files (26621)
- All pages (36531)
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1972 (1) ·
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2002 (1)
Showing below up to 90 results in range #1 to #90.
P
- Patent CA 1112283A
- Patent EP 0938239A1
- Patent EP 1107604A2
- Patent US 3753129A
- Patent US 3849695A
- Patent US 4032768A
- Patent US 4039899A
- Patent US 4075533A
- Patent US 4110749A
- Patent US 4122528A
- Patent US 4137479A
- Patent US 4163948A
- Patent US 4188563A
- Patent US 4207492A
- Patent US 4277722A
- Patent US 4283765A
- Patent US 4415927A
- Patent US 4535319A
- Patent US 4535357A
- Patent US 4541691A
- Patent US 4583825A
- Patent US 4584559A
- Patent US 4587551A
- Patent US 4598269A
- Patent US 4598315A
- Patent US 4605868A
- Patent US 4611889A
- Patent US 4613814A
- Patent US 4623819A
- Patent US 4625238A
- Patent US 4638255A
- Patent US 4670744A
- Patent US 4674841A
- Patent US 4701694A
- Patent US 4707727A
- Patent US 4726663A
- Patent US 4744636A
- Patent US 4751565A
- Patent US 4765717A
- Patent US 4777522A
- Patent US 4777651A
- Patent US 4792846A
- Patent US 4829366A
- Patent US 4864538A
- Patent US 4884874A
- Patent US 4890158A
- Patent US 4891585A
- Patent US 4896149A
- Patent US 4908621A
- Patent US 4914506A
- Patent US 4917463A
- Patent US 4950981A
- Patent US 4963821A
- Patent US 5001549A
- Patent US 5001670A
- Patent US 5015946A
- Patent US 5036317A
- Patent US 5077553A
- Patent US 5159435A
- Patent US 5166609A
- Patent US 5202622A
- Patent US 5221895A
- Patent US 5231489A
- Patent US 5272472A
- Patent US 5274445A
- Patent US 5313223A
- Patent US 5321365A
- Patent US 5325131A
- Patent US 5414440A
- Patent US 5440201A
- Patent US 5453660A
- Patent US 5473361A
- Patent US 5515112A
- Patent US 5594508A
- Patent US 5786871A
- Patent US 5818520A
- Patent US 5940124A
- Patent US 5943508A
- Patent US 6016032A
- Patent US 6075561A
- Patent US 6377297B1
- Patent US 6433819B1
- Patent US 6437821B1
- Patent US 6633329B2
- Patent US 6671409B1
- Patent US 6674419B2
- Patent US 6690840B1
- Patent US 6795580B1
- Patent US 7061920B2
- Patent US 7773112B2