St. Davids
Canada
11
2023-04-20
The entities that hold a legal rights for patent applications filed by inventor Harber Blair Lawrence:
Blair Lawrence Harber from St. Davids, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
COLLAPSIBLE MAINTENANCE CART
#2 | 2022-08-11Panel containment system and related methods
#3 | 2022-03-03MAINTENANCE CART WITH AIR FILTRATION
#4 | 2020-11-26Rigid panel containment system and related methods
#5 | 2020-09-24Maintenance cart with air filtration
#6 | 2019-08-29Rigid panel containment system and related methods
#7 | 2019-04-18Maintenance cart with air filtration
#8 | 2018-09-06Rigid panel containment system and related methods
#9 | 2017-04-27Methods of operating maintenance carts with air filtration
#10 | 2016-01-21Maintenance cart with air filtration
#11 | 2015-04-30Portable air filtration unit
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