Grant S Quam
Inventor
Stats
- 8 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 8 US Patents Issued
- 9 US Applications Filed
- 216 Total Citation Count
- Dec 1, 2008 Most Recent Filing
- Mar 6, 1984 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Wenger Corporation | 1
1 1 1 1 2 1 2 | 1994
1996 1997 1998 2000 2002 2003 2008 |
| E.F. JOHNSON COMPANY | 1
| 1984
|
Inventor Addresses
| Address | Duration |
|---|---|
| Owatonna, MN | Jun 24, 86 - Jul 01, 04 |
| Owatonna, MN, US | Apr 10, 03 - Jul 10, 12 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 2 |
| E04B: | GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS | 3 |
| E04F: | FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8215246 | 2012 | Portable staging and leg bracket therefor | 10 |
| 2009/0139,151 | 2009 | PORTABLE STAGING AND LEG BRACKET THEREFOR | 12 |
| 2004/0123,529 | 2004 | Lightweight portable stage | 31 |
| 6725968 | 2004 | Acoustic door assembly with continuous cam hinge | 2 |
| 2003/0066,707 | 2003 | Acoustic door assembly with continuous cam hinge | 0 |
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