Drilldown: Patents
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- Companies (66)
- Components (778)
- Documents (450)
- Patents (1677)
- Persons (323)
- Products (2077)
- Software (172)
- Specifications (5929)
- All files (26639)
- All pages (36559)
Use the filters below to narrow your results.
Inventors: (Click arrow to add another value)
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Filing date:
1972 (1) ·
1973 (1) ·
1976 (1) ·
1977 (2) ·
1978 (2) ·
1979 (1) ·
1980 (1) ·
1981 (1) ·
1983 (3) ·
1984 (3) ·
1985 (6) ·
1986 (4) ·
1987 (3) ·
1988 (3) ·
1989 (3) ·
1990 (3) ·
1991 (3) ·
1992 (1) ·
1993 (2) ·
1994 (3) ·
1995 (1) ·
1996 (2) ·
1997 (2) ·
1998 (2) ·
1999 (5) ·
2000 (3) ·
2001 (2) ·
2002 (1)
Grant date:
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Showing below up to 65 results in range #1 to #65.
P
- Patent CA 1112283A
- Patent EP 0938239A1
- Patent EP 1107604A2
- Patent US 3753129A
- Patent US 3849695A
- Patent US 4075533A
- Patent US 4110749A
- Patent US 4137479A
- Patent US 4188563A
- Patent US 4207492A
- Patent US 4277722A
- 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 4623819A
- Patent US 4625238A
- Patent US 4638255A
- Patent US 4701694A
- Patent US 4707727A
- Patent US 4751565A
- Patent US 4777522A
- Patent US 4792846A
- Patent US 4829366A
- Patent US 4890158A
- Patent US 4891585A
- Patent US 4908621A
- Patent US 4914506A
- Patent US 4950981A
- Patent US 4963821A
- Patent US 5001549A
- Patent US 5001670A
- Patent US 5015946A
- Patent US 5159435A
- Patent US 5166609A
- Patent US 5202622A
- Patent US 5221895A
- Patent US 5231489A
- Patent US 5274445A
- Patent US 5321365A
- Patent US 5325131A
- Patent US 5473361A
- Patent US 5515112A
- Patent US 5594508A
- Patent US 5627500A
- Patent US 5786871A
- Patent US 5818520A
- Patent US 5940124A
- Patent US 5943508A
- Patent US 6075561A
- Patent US 6255866
- Patent US 6377297B1
- Patent US 6433819B1
- Patent US 6437821B1
- Patent US 6633329B2
- Patent US 6671409B1
- Patent US 6690840B1
- Patent US 6795580B1
- Patent US 7061920B2
- Patent US 7773112B2