Inventor
Ronald S. Joyce
Inventor
Elk Grove Village, IL, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches38%
Y10TTechnical subjects covered by former us classification16%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
A47LDomestic washing or cleaning3%
B01DSeparation3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C22BProduction and refining of metals3%
F16HGearing3%
PatentTitleYear
10,944,245Method for a flexible connection scheme and protective enclosure for electronics for the chassis of a junction box or charge switch unit for an electric vehicle20216,789,572'Control valve with integral solenoid and regulator for gas appliances'20046,718,838'Rotary drive mechanism and appliance timer/sequence switch utilizing same'20046,483,052'Electromechanical appliance programmer/timer'20026,346,681'Pressure switch'20026,201,200'Self locking knob attachment shaft for program timers'20015,828,019'Motorized sequencing switch assembly'19985,682,664'Pressure switch mounting'19975,637,843'Electromechanical programmer/timer'19975,495,079'Pressure switch calibration'19965,393,945'Adjustment mechanism for pressure switch'19955,252,792'Subassembly for a pressure switch'19935,191,310'Adjustable cycling switch for electric range'19935,109,727'Rotary adjustment cam'19924,990,728'Pressure switch and sub-assembly therefor'19914,394,354'Silver removal with halogen impregnated activated carbon'19834,072,479'Impregnated activated carbon for improved removal of malodorous compounds'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1983Based in Pittsburgh, PA, US· patent location history
1983Patents assigned to CALGON CARBON CORP (1)· patent assignee history
1991–1998Patents assigned to EATON CORP (9)· patent assignee history
1991–1993Based in Palatine, IL, US· patent location history
1992–2004Based in Elk Grove Village, IL, US· patent location history
2001–2004Patents assigned to RANCO INC (3)· patent assignee history
2021Patents assigned to ARENS CONTROLS COMPANY L L C (1)· patent assignee history
2021Patents assigned to ARENS CONTROLS COMPANY LLC (1)· patent assignee history
2021Based in Arlington Heights, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EATON CORP | 9 | 1991–1998 |
| RANCO INC | 3 | 2001–2004 |
| ARENS CONTROLS COMPANY L L C | 1 | 2021 |
| ARENS CONTROLS COMPANY LLC | 1 | 2021 |
| CALGON CARBON CORP | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elk Grove Village, Illinois, US | 12 | 1992–2004 |
| Palatine, Illinois, US | 2 | 1991–1993 |
| Pittsburgh, Pennsylvania, US | 2 | 1978–1983 |
| Arlington Heights, Illinois, US | 1 | 2021 |