Inventor
Joseph T. Gierer
Inventor
Glen Carbon, IL, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Kprimary
G01KMeasuring temperature26%
A47LDomestic washing or cleaning20%
Y10TTechnical subjects covered by former us classification12%
LOC088%
B01DSeparation6%
B25DPercussive tools6%
H02KDynamo-electric machines4%
A61KPreparations for medical, dental or toiletry purposes2%
B25GHandles for hand implements2%
B60BVehicle wheels2%
PatentTitleYear
10,687,678Power systems and methods including a battery charger and safety switch202010,653,281Pre-filter bag for vacuum cleaner and vacuum cleaner including same202010,092,148Vacuum bypass vent and vacuums incorporating such bypass vents20189,453,768'Method of making a molded thermometer probe component'20168,585,285'Electronic thermometer with selectable modes'20138,496,377'Thermometer having molded probe component'20138,342,748'Electronic thermometer with flex circuit location'20138,226,573'Thermometer probe'20128,197,132'Electronic thermometer with selectable modes'20127,988,355'Electronic thermometer with flex circuit location'20117,654,735'Electronic thermometer'20107,549,792'Electronic thermometer with selectable modes'20097,494,274'Electronic thermometer with flex circuit location'20097,374,594'Filter and system for improved sealing and ease of attachment on a vacuum cleaner'20087,374,595'Filter and system for improved sealing on a vacuum cleaner'20087,316,507'Electronic thermometer with flex circuit location'20087,291,195'Durable filter cage for air-moving system'2007D0548626'Hand-held unit of an electronic thermometer'2007D0535202'Ergonomic electronic thermometer'2007D0532710'Probe handle for thermometer'20066,763,747'Shock absorbing hammer and handle assembly'20046,232,693'Switched reluctance motor having stator inserts for noise reduction, magnet positioning, and coil retention'20016,128,977'Shock-absorbing claw hammer'20006,101,669'Wet/dry vacuum'2000D0426129'Hammer handle'2000D0425772'Claw hammer head'2000D0420881'Claw hammer'20006,016,722'Shock-absorbing claw hammer'20006,011,331'Electric motor having an improved airflow cooling system'20006,008,608'User operated switch and speed control device for a wet/dry vacuum'19995,996,170'Wet/dry vacuum with non-cylindrical canister'1999D0416462'Claw hammer'19995,924,165'Caster foot with accessory storage'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2020Patents assigned to EMERSON ELECTRIC CO (19)· patent assignee history
1999–2020Based in Glen Carbon, IL, US· patent location history
2006–2007Patents assigned to SHERWOOD SERV AG (3)· patent assignee history
2008–2016Patents assigned to COVIDIEN AG (7)· patent assignee history
2011–2013Patents assigned to TYCO HEALTHCARE (3)· patent assignee history
2011Based in Washington, MO, US· patent location history
2012–2013Patents assigned to GIERER JOSEPH T (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMERSON ELECTRIC CO | 19 | 1999–2020 |
| COVIDIEN AG | 7 | 2008–2016 |
| GIERER JOSEPH Tself | 5 | 2012–2013 |
| SHERWOOD SERV AG | 3 | 2006–2007 |
| TYCO HEALTHCARE | 3 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glen Carbon, Illinois, US | 32 | 1999–2020 |
| Washington, MO, US | 1 | 2011 |