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Inventor
CURRY DAVID P
US
4 patents
⚠️ This page may combine multiple inventors who share the name “CURRY DAVID P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEMS SENSORS INC
3 patents
US10156467B2
Dec 18, 2018
Visual liquid level indicator
GEMS SENSORS INC
5 citations
78
US11435217B2
Sep 6, 2022
Visual liquid level indicator
GEMS SENSORS INC
0 citations
57
US10782176B2
Sep 22, 2020
Visual liquid level indicator
GEMS SENSORS INC
0 citations
46
TENNANT CO
1 patent
US6870110B2
Mar 22, 2005
Float switch with protective boot
TENNANT CO
5 citations
53