Inventor
John A. Larson
Inventor
Parkland, FL, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E04Fprimary
E04FFinishing work on buildings, e.g. stairs, floors27%
E04BGeneral building constructions11%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates11%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding8%
Y10TTechnical subjects covered by former us classification8%
E04DRoof coverings5%
H01FMagnets5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
PatentTitleYear
7,634,883'Floor line transition joint with drip edge and stucco anchor'20097,406,805'Banding bead'20087,121,169'Ratchet head'20067,036,284'Stucco casing bead'20066,948,410'Torque wrench with sleeve for locking rotatable handle'20056,718,699'Placing inadvertently omitted ventilation strip'20046,705,052'Soffit vent'20046,698,144'Stucco casing bead'20046,540,437'End dam assembly for drainage channel'20036,470,638'Moisture management system'20026,447,872'Reinforced corner bead'20026,428,611'Apparatus for removing mist, smoke and particles generated by machine tools'20026,293,064'Moisture management system'20016,212,836'Self-aligning drywall corner bead'20016,189,273'Connector clip for drywall reveal'20016,119,416'Flashing system'20006,041,560'Variable width sill support'20006,038,821'Variable width sill support'20005,937,600'Exterior wall system and drip channel'19995,503,042'Antifriction force transmission means for plungers of torque signalling wrenches'19965,440,286'Electrical transformer structure with coil covers'19955,138,295'Electrical transformer arrangement with plate insulators'19925,040,221'Compact electroacoustical transducing with flat conducting tinsel leads crimped to voice coil ends'19914,772,793'Dead-time compensation for a logarithmic display rate meter'19884,727,569'Hardwire airplane telephone apparatus'1988D0254911'Kazoo or similar article'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1995Patents assigned to PHILIPS CORP (2)· patent assignee history
1992–1995Based in Portage, WI, US· patent location history
1996Based in Arlington Heights, IL, US· patent location history
1999–2009Patents assigned to PLASTIC COMPONENTS INC (14)· patent assignee history
1999–2009Based in Parkland, FL, US· patent location history
2001–2002Patents assigned to PLASTICS COMPONENTS INC (2)· patent assignee history
2002Patents assigned to AIR QUALITY ENGINEERING INC (1)· patent assignee history
2002Based in Maple Grove, MN, US· patent location history
2005–2006Patents assigned to PREC INSTR INC (2)· patent assignee history
2005–2006Based in Chicago, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PLASTIC COMPONENTS INC | 14 | 1999–2009 |
| PHILIPS CORP | 2 | 1992–1995 |
| PLASTICS COMPONENTS INC | 2 | 2001–2002 |
| PREC INSTR INC | 2 | 2005–2006 |
| AIR QUALITY ENGINEERING INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Parkland, Florida, US | 16 | 1999–2009 |
| Chicago, Illinois, US | 2 | 2005–2006 |
| Portage, WI, US | 2 | 1992–1995 |
| Maple Grove, Minnesota, US | 1 | 2002 |
| Arlington Heights, Illinois, US | 1 | 1996 |