| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Basic communication technologies | |
| #4 | Control | |
| #5 | Machines | |
| #6 | Audio-visual technology | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Lighting device details | |
| #2 | Non-portable lighting devices | |
| #3 | Frames | |
| #4 | Indexing scheme for uses of lighting devices | |
| #5 | Pulse technique | |
| #6 | Alarm systems | |
| #7 | Unspecified technologies | |
| #8 | Swimming pools | |
| #9 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Guggemos Arthur R | 4 |
| #2 | Nielson Wayne G | 4 |
| #3 | Guggemos Kenneth F | 4 |
| #4 | Rockey Noah N | 3 |
| #5 | Arbouw Terrence R | 2 |
| #6 | Grunloh John B | 2 |
| #7 | Briesemeister Gary V | 2 |
| #8 | Rammel Thomas W | 2 |
| #9 | Kruger Robert D | 2 |
| #10 | Specken Michael R | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US6168291B1 | Luminaire motorized shade (douser) mechanism | |
| US5515255A | Lamp reflector | |
| US5291068A | Touch sensitive switching apparatus | |
| US5111371A | Arc-stream correcting lamp holder | |
| US4794502A | Stacking louver for light fixture | |
| US4720204A | Banner arm break-away device | |
| US4704668A | Sleeve type lamp stabilizer | |
| US4513359A | Lamp stabilizer | |
| US4450513A | Lighting fixture for opposite direction reflection | |
| US4486754A | Lighted wind cone for evacuation aid | |
| US4223861A | Adjustable hanger for elongated wall mounted members | |
| CA1067873A | Wall mounted hinged base |