| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 23 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Consumer goods | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersen Lauritz W | 23 |
| Publication | Filing date | Title |
|---|---|---|
| US1922754A | Lamp shade bracket | |
| US1949289A | Music stand lamp | |
| US1829328A | Twin socket lamp fixture | |
| US1784565A | Bouquet pin | |
| US1801991A | Electric-lamp shade | |
| US1878093A | Jar or vase anchor for electric lamps | |
| US1696875A | Clinch collar for shades | |
| US1631613A | Shade holder | |
| US1615531A | Detachable collar for shades | |
| US1511254A | Center for shade frames | |
| US1558770A | Candle-shade holder | |
| US1483264A | Shade holder | |
| US1417481A | Shade holder | |
| US1358811A | Adjustable cluster for electric-light fixtures | |
| US1380131A | Ceiling-light | |
| US1232473A | Ball-joint. | |
| US1187123A | Combined socket-cover and shade-holder. | |
| US1199518A | Socket-cover with interchangeable shade-support. | |
| US1171013A | Screwless electric-shade holder. | |
| US1235632A | Upright shade-holder. |