Assignee
RACAL SAFETY LTD
GB·7 granted patents·1,094 citations·filing 1981–1989
Top patents by PatentIndex Score
7 records- 0195US4417575ARespiratorsRACAL SAFETY LTD·Filed 1981·Granted Nov 29, 1983·165 cites·18 claims
- 0294US4971052ABreathing apparatusRACAL SAFETY LTD·Filed 1989·Granted Nov 20, 1990·143 cites·13 claims
- 0394US4590951ABreathing apparatusRACAL SAFETY LTD·Filed 1984·Granted May 27, 1986·275 cites·15 claims
- 0493US5035239APowered respiratorsRACAL SAFETY LTD·Filed 1989·Granted Jul 30, 1991·97 cites·7 claims
- 0593US4419994ARespiratorsRACAL SAFETY LTD·Filed 1981·Granted Dec 13, 1983·138 cites·13 claims
- 0685US4572323AHearing protectorsRACAL SAFETY LTD·Filed 1984·Granted Feb 25, 1986·255 cites·7 claims
- 0781USD295046SPump assembly for supplying air to a respirator, or the likeRACAL SAFETY LTD·Filed 1985·Granted Apr 5, 1988·21 cites·1 claims
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