Assignee
VAPORLESS MANUFACTURING INC
US·6 granted patents·154 citations·filing 1988–1996
Top patents by PatentIndex Score
6 records- 0187US5042290AIsolator for leak detector testerVAPORLESS MANUFACTURING INC·Filed 1990·Granted Aug 27, 1991·59 cites·12 claims
- 0280US5157958AMethod for testing a leak detectorVAPORLESS MANUFACTURING INC·Filed 1991·Granted Oct 27, 1992·41 cites·9 claims
- 0364US4966190ACheck valve for a leak detectorVAPORLESS MANUFACTURING INC·Filed 1990·Granted Oct 30, 1990·24 cites·18 claims
- 0456US5704828ASaw blade with sanding surfaceVAPORLESS MANUFACTURING INC·Filed 1996·Granted Jan 6, 1998·15 cites·20 claims
- 0544US5529528ASaw blade with sanding surfaceVAPORLESS MANUFACTURING INC·Filed 1994·Granted Jun 25, 1996·7 cites·5 claims
- 0636US4872490AGas evacuation apparatus for underground liquid storage tanks and methodVAPORLESS MANUFACTURING INC·Filed 1988·Granted Oct 10, 1989·8 cites·27 claims
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