Inventor
FERN DAVID G
US18 patents
⚠️ This page may combine multiple inventors who share the name “FERN DAVID G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAIN BIRD CORP
13 patentsUS7949433B2May 24, 2011
Sensor device for interrupting irrigation
RAIN BIRD CORP81 citations96
US10732320B2Aug 4, 2020
Sensor device for use in controlling irrigation
RAIN BIRD CORP12 citations94
US10345487B2Jul 9, 2019
Sensor device for use in controlling irrigation
RAIN BIRD CORP18 citations94
US10849287B2Dec 1, 2020
User interface for a sensor-based interface device for interrupting an irrigation controller
RAIN BIRD CORP11 citations93
US10206342B2Feb 19, 2019
User interface for a sensor-based interface device for interrupting an irrigation controller
RAIN BIRD CORP17 citations93
US9500770B2Nov 22, 2016
Sensor device for use in controlling irrigation
RAIN BIRD CORP20 citations92
USD581880SDec 2, 2008
Wireless extension unit for an irrigation controller
RAIN BIRD CORP40 citations92
US11822048B2Nov 21, 2023
Sensor device for use in controlling irrigation
RAIN BIRD CORP4 citations85
US11346981B2May 31, 2022
Sensor device for use in controlling irrigation
RAIN BIRD CORP8 citations85
US11297786B2Apr 12, 2022
User interface for a sensor-based interface device for interrupting an irrigation controller
RAIN BIRD CORP8 citations85
US11957083B2Apr 16, 2024
User interface for a sensor-based interface device for interrupting an irrigation controller
RAIN BIRD CORP3 citations74
US12392928B2Aug 19, 2025
Sensor device for use in controlling irrigation
RAIN BIRD CORP0 citations62
US12364219B2Jul 22, 2025
User interface for a sensor-based interface device for interrupting an irrigation controller
RAIN BIRD CORP0 citations62