Inventor
RUKAVINA DOUGLAS M
US35 patents
⚠️ This page may combine multiple inventors who share the name “RUKAVINA DOUGLAS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TTI MACAO COMMERCIAL OFFSHORE LTD
13 patentsUS11395571B2Jul 26, 2022
Surface cleaning device with triggerless fluid distribution mechanism
TTI MACAO COMMERCIAL OFFSHORE LTD8 citations85
US11382477B2Jul 12, 2022
Surface cleaning device with automated control
TTI MACAO COMMERCIAL OFFSHORE LTD9 citations85
US10986975B2Apr 27, 2021
Floor cleaner
TTI MACAO COMMERCIAL OFFSHORE LTD9 citations84
US11172799B2Nov 16, 2021
Portable extractor
TTI MACAO COMMERCIAL OFFSHORE LTD7 citations83
US11122952B2Sep 21, 2021
Surface cleaning device with automated suction control
TTI MACAO COMMERCIAL OFFSHORE LTD7 citations83
US10820770B2Nov 3, 2020
Surface cleaning device with triggerless fluid distribution mechanism
TTI MACAO COMMERCIAL OFFSHORE LTD8 citations83
US10813520B2Oct 27, 2020
Surface cleaning device with triggerless fluid distribution mechanism
TTI MACAO COMMERCIAL OFFSHORE LTD3 citations83
US10813519B2Oct 27, 2020
Surface cleaning device with triggerless fluid distribution mechanism
TTI MACAO COMMERCIAL OFFSHORE LTD4 citations83
US10813521B2Oct 27, 2020
Surface cleaning device with triggerless fluid distribution mechanism
TTI MACAO COMMERCIAL OFFSHORE LTD8 citations83
US10893786B2Jan 19, 2021
Portable extractor
TTI MACAO COMMERCIAL OFFSHORE LTD8 citations82
US11311167B2Apr 26, 2022
Extractor tank assembly
TTI MACAO COMMERCIAL OFFSHORE LTD3 citations72
US11484174B2Nov 1, 2022
Cleaning tool for an extractor
TTI MACAO COMMERCIAL OFFSHORE LTD3 citations70
US11464383B2Oct 11, 2022
Support structure for a surface cleaning device
TTI MACAO COMMERCIAL OFFSHORE LTD0 citations62
TECHTRONIC FLOOR CARE TECH LTD
10 patentsUS9461282B2Oct 4, 2016
Removable battery pack with latching mechanism
TECHTRONIC FLOOR CARE TECH LTD6 citations73
US11944248B2Apr 2, 2024
Surface cleaning device with automated control
TECHTRONIC FLOOR CARE TECH LTD1 citations72
US12201251B2Jan 21, 2025
Surface cleaning device with automated control
TECHTRONIC FLOOR CARE TECH LTD0 citations62
US12185889B2Jan 7, 2025
Surface cleaning device with triggerless fluid distribution mechanism
TECHTRONIC FLOOR CARE TECH LTD0 citations62
US12011136B2Jun 18, 2024
Floor cleaner with full tank indicator
TECHTRONIC FLOOR CARE TECH LTD0 citations62
US11937750B2Mar 26, 2024
Floor cleaner
TECHTRONIC FLOOR CARE TECH LTD0 citations62
US11896176B2Feb 13, 2024
Surface cleaning device with triggerless fluid distribution mechanism
TECHTRONIC FLOOR CARE TECH LTD0 citations62
US11844483B2Dec 19, 2023
Portable extractor
TECHTRONIC FLOOR CARE TECH LTD0 citations61
US11690492B2Jul 4, 2023
Floor cleaner
TECHTRONIC FLOOR CARE TECH LTD0 citations61
US11849892B2Dec 26, 2023
Portable extractor
TECHTRONIC FLOOR CARE TECH LTD0 citations60
TECHTRONIC IND CO LTD
4 patentsUS9591951B2Mar 14, 2017
Conversion valve for a vacuum cleaner
TECHTRONIC IND CO LTD12 citations84
US9775483B2Oct 3, 2017
Vacuum cleaner having cyclonic separator
TECHTRONIC IND CO LTD10 citations79
US10456000B2Oct 29, 2019
Surface cleaning head with a valve assembly
TECHTRONIC IND CO LTD2 citations73
US10278557B2May 7, 2019
Vacuum cleaner
TECHTRONIC IND CO LTD6 citations73
TECHTRONIC CORDLESS GP
4 patentsUS11612293B2Mar 28, 2023
Floor cleaner
TECHTRONIC CORDLESS GP0 citations62
US11607093B2Mar 21, 2023
Floor cleaner with full tank indicator
TECHTRONIC CORDLESS GP0 citations62
US11930971B2Mar 19, 2024
Floor cleaner
TECHTRONIC CORDLESS GP0 citations61
US11426047B2Aug 30, 2022
Floor cleaner
TECHTRONIC CORDLESS GP0 citations61