Assignee
HOFFMANN ROSS
US·1 granted patent·3 pending applications·0 citations·filing 2019–2021
Top patents by PatentIndex Score
4 records- 0155US2021300509A1Rescue ladder attachmentHOFFMANN ROSS·Filed 2021·Application pending·0 cites
- 0247US11034420B2Rescue ladder attachmentHOFFMANN ROSS·Filed 2019·Granted Jun 15, 2021·0 cites·4 claims
- 0342US2020370372A1Rescue ladder attachmentHOFFMANN ROSS·Filed 2020·Application pending·0 cites
- 0440US2020256125A1Rescue ladder attachmentHOFFMANN ROSS·Filed 2019·Application pending·0 cites
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