Inventor
Gabriel P. Gromotka
Inventor
Pella, IA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification17%
E05CBolts or fastening devices for wings, specially for doors or windows15%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
E05BLocks9%
F21VFunctional features or details of lighting devices or systems thereof6%
F21SNon-portable lighting devices4%
H01RElectrically-conductive connections4%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines4%
A47BTables2%
PatentTitleYear
8,742,254'Apparatus, method, and system for grounding support structures using an integrated grounding electrode'20148,376,019'Window assembly with movable interior sash'20138,247,990'Apparatus, method, and system for improved switching methods for power adjustments in light sources'20128,163,993'Apparatus, method, and system for grounding support structures using an integrated grounding electrode'20128,006,445'Self-sealing window installation and method'20117,490,441'High performance window and door installation'20097,174,941'One-way drive for window coverings'20077,021,360'One-way drive for window coverings'20066,736,185'Sliding operator for between the glass window coverings'20046,498,295'Side insertion trap'20026,164,802'Stackable housing'20006,105,918'Single piece adjustable hanger bar for lighting fixtures'20006,030,102'Trim retention system for recessed lighting fixture'20005,664,813'Lever latch'19975,609,373'Lever latch'19975,478,125'Draw latch with catch having kick-out action'1995D0343782'Sealed lever latch'19945,271,649'Over center draw latch with lock bolt action'19935,267,762'Latch with connecting parts forming a seal'19935,234,236'Pawl assembly'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to SOUTHCO (7)· patent assignee history
1993–1997Based in Caledonia, NY, US· patent location history
2000Patents assigned to COOPER TECHNOLOGIES CO (3)· patent assignee history
2000Based in Hanover Park, IL, US· patent location history
2002Based in Christianbsurg, VA, US· patent location history
2004–2013Patents assigned to PELLA CORP (6)· patent assignee history
2004–2014Based in Pella, IA, US· patent location history
2012–2014Patents assigned to GROMOTKA GABRIEL P (4)· patent assignee history
2012–2014Patents assigned to GORDIN MYRON (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SOUTHCO | 7 | 1993–1997 |
| PELLA CORP | 6 | 2004–2013 |
| GROMOTKA GABRIEL Pself | 4 | 2012–2014 |
| COOPER TECHNOLOGIES CO | 3 | 2000 |
| GORDIN MYRON | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pella, IA, US | 9 | 2004–2014 |
| Caledonia, New York, US | 7 | 1993–1997 |
| Hanover Park, Illinois, US | 3 | 2000 |
| Christianbsurg, Virginia, US | 1 | 2002 |