Inventor
Mark J. Tomasiak
Inventor
O'Fallon, MO, US
Overview
Patents· 60 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning32%
F24FAir-conditioning15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
LOC1510%
LOC236%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for4%
A01GHorticulture2%
B01DSeparation2%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
E01HStreet cleaning2%
PatentTitleYear
11,027,894Vacuum cleaner including combined handle and lid latch system and methods of assembling same202110,888,207Vacuum apparatuses with improved stability and methods thereof202110,702,111Attachment mechanism for vacuum cleaner accessories202010,668,899Transportation vacuum assembly2020D0876738Wet/dry vacuum cleaner2020D0876039Wet/dry vacuum cleaner2020D0867702Powerhead for wet/dry vacuum cleaner201910,426,308Apparatus, method, and systems for securing an accessory to a vacuum appliance201910,238,255Vacuum nozzle with integrated light201910,099,659Vehicle vacuum module and methods of installing same201810,052,001Vacuum having a metal drum and a polymer base20189,861,242'Backpack vacuum cleaner'20189,751,504'Transportation vacuum assembly'20179,700,187'Vacuum nozzle with integrated light'20179,668,625'Vacuum having a metal drum and a polymer base'20179,572,465'Slide out drum with filter for a wet/dry vacuum appliance'20179,510,718'Wet/dry vacuum cleaner filter for wet material collection'20169,456,722'Backpack vacuum cleaner'2016D0729926'Radial air diffuser'2015D0726978'Backpack vacuum'2015D0725856'Vacuum nozzle with integrated light'20158,973,196'Slide-out drum with filter for a wet/dry vacuum appliance'2015D0698433'Air mover'2014D0691338'Filter for a wet/dry vacuum cleaner'20137,789,952'Vacuum appliance filter condition indicator'2010D0565269'Cart with a vacuum cleaner'20087,237,300'Multi-stepped appliance accessory holder'2007D0544090'Radial diffuser'20077,159,272'Detachable accessory holder'2007D0528718'Combination wet and dry vacuum appliance'20066,805,336'Self-sealing dispensing valve for humidifier water bottles'20046,769,671'Device and method for indicating the amount of water contained in a humidifier water bottle'2004D0492824'Combination wet and dry vacuum appliance'20046,458,280'Device and method for dispensing bacteriostat into humidifier'20026,315,272'Humidifier with stacked reservoir'20016,189,869'Wick system for a humidifier'20016,176,474'Humidifier bottle with side fill/side dispensing cap'20016,176,473'Humidifier bottle assembly having two bottles and a comparison device to determine which bottle has more water'20016,149,069'Humidifier bottle assembly'20005,975,502'Wick system for a humidifier and a method for operating the wick system'1999D0411879'Console humidifier'19995,759,451'Humidifier having multi-stage fans'19985,746,359'Air seal for humidifier water bottle'1998D0385622'Humidifier'19975,611,107'Latching mechanisms for wet/dry utility vacuum cleaner with detachable blower'19975,606,769'Wet/dry utility vacuum cleaner with detachable blower'19975,598,605'Wet/dry utility vacuum cleaner with a wheel mount'19975,573,713'Humidifier having multi-stage fans'1996D0374523'Utility vacuum cleaner tool caddy'1996D0374070'Humidifier with exposed twin bottles'19965,528,794'Utility vacuum cleaner tool caddy and wheel mount'19965,480,588'Humidifier with exposed spaced bottles'19965,447,663'Floor mounted humidifier with wheeled water reservoir tank'1995D0362091'Combined wet/dry vacuum cleaner with detachable blower'19955,243,733'Variable high/low vacuum/blower device'19935,025,529'Portable hand held vacuum cleaner'19914,993,106'Portable hand held vacuum cleaner'1991D0311797'Vacuum cleaner squeegee attachment'19904,920,608'Portable hand held vacuum cleaner'19904,864,681'Multi-purpose floor cleaning tool'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2021Patents assigned to EMERSON ELECTRIC CO (60)· patent assignee history
1989–1991Based in St. Charles, MO, US· patent location history
1993–2010Based in O'Fallon, MO, US· patent location history
2001–2021Based in St. Peters, MO, US· patent location history
2007Based in O Fallon, MO, US· patent location history
2008–2018Based in St. Louis, MO, US· patent location history
2013–2017Patents assigned to TOMASIAK MARK (6)· patent assignee history
2014–2017Patents assigned to GLASGOW SHANE (3)· patent assignee history
2014–2016Patents assigned to RITTERLING DOUGLAS K (2)· patent assignee history
2017Patents assigned to HILL JASON (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMERSON ELECTRIC CO | 60 | 1989–2021 |
| TOMASIAK MARKself | 6 | 2013–2017 |
| GLASGOW SHANE | 3 | 2014–2017 |
| HILL JASON | 3 | 2017 |
| RITTERLING DOUGLAS K | 2 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| O'Fallon, MO, US | 26 | 1993–2010 |
| St. Peters, MO, US | 25 | 2001–2021 |
| St. Charles, MO, US | 4 | 1989–1991 |
| St. Louis, MO, US | 3 | 2008–2018 |
| O Fallon, MO, US | 1 | 2007 |