Assignee
MACHSON ROGER
4 granted patents·69 citations·filing 1994–2021
Technology mixC09K1
Top patents by PatentIndex Score
4 records- 0184USD374951SFace shieldMACHSON ROGER·Filed 1994·Granted Oct 22, 1996·33 cites·1 claims
- 0272US6296694B1Transparent anti-fog anti-splash coating compositionsMACHSON ROGER·Filed 1999·Granted Oct 2, 2001·31 cites·13 claims
- 0361USD901781SFace shieldMACHSON ROGER·Filed 2020·Granted Nov 10, 2020·3 cites·1 claims
- 0459USD1032953SFace shieldMACHSON ROGER·Filed 2021·Granted Jun 25, 2024·2 cites·1 claims
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