| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 2 | |
| #3 | Israel | 1 | |
| #4 | Japan | 1 | |
| #5 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Civil engineering | |
| #3 | Medical technology | |
| #4 | Audio-visual technology | |
| #5 | Chemical engineering | |
| #6 | Machines | |
| #7 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Frederick A | 15 |
| #2 | Furederitsuku Ee Sumisu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4415056A | Handicapped-driven sidecar | |
| US4386872A | Dredge environ protection assembly | |
| US4083359A | Solar heater units | |
| US3017722A | Combination hollow footing stringer and foundation drain duct | |
| US2796861A | Blood circulation | |
| US2317229A | Attachment for furnaces and the like | |
| US1733031A | Clarifying apparatus | |
| US1743575A | Safety shutter for automobile mirrors | |
| US1549228A | Loud speaker | |
| CA195626A | Electric sign | |
| CA118945A | Fishing rod tip | |
| US899914A | Fishing-rod tip. | |
| US1065560A | Plotting device. | |
| US773035A | Surveying instrument. |