Assignee
DEWALT FREDERIC G
US·2 granted patents·0 citations·filing 2012–2019
Top patents by PatentIndex Score
2 records- 0148US11442049B2Method for producing a purple complex for the presence of lead using sodium rhodizonate without use of strong acidDEWALT FREDERIC G·Filed 2019·Granted Sep 13, 2022·0 cites·21 claims
- 0232US9128075B2Method for controlling the sensitivity and response point of chemical test kits for metals in paint and other mediaDEWALT FREDERIC G·Filed 2012·Granted Sep 8, 2015·0 cites·25 claims
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