| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 4 | |
| #3 | Australia | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | United Kingdom | 1 | |
| #7 | Israel | 1 | |
| #8 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering | |
| #5 | Transport | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Unspecified technologies | |
| #3 | Shafts | |
| #4 | Milling | |
| #5 | Crop agriculture | |
| #6 | Cleaning | |
| #7 | Hand carts | |
| #8 | Horticulture | |
| #9 | Street cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kreissle Stephen O | 8 |
| #2 | Raymond Richard O | 5 |
| #3 | Mcmahon Paul | 3 |
| #4 | Wagner James H | 3 |
| #5 | Waibel Robert J | 3 |
| #6 | Van Woert Ned | 2 |
| #7 | Silberstein Scott | 1 |
| #8 | Waibel Robert | 1 |
| #9 | Grosberg Michael T | 1 |
| #10 | Matson Stephen A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020331037A1 | Adjustable outlet for mobile blower | |
| US2020331000A1 | Rotor chamber fin for chipper shredder | |
| US2010127107A1 | Wood chipper | |
| US7063166B1 | Earth grooming device | |
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| US6363616B1 | Line retaining plate for trimmer head of string trimmer/mower apparatus | |
| US6003292A | Brush mower with deflection plate | |
| US5365724A | Anti-wrap device for rotating shaft | |
| US4763907A | Utility wagon | |
| US4703613A | Mowing and trimming apparatus |