| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Grinding or polishing devices | |
| #3 | Unspecified technologies | |
| #4 | Working stone | |
| #5 | Grinding tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ritter Jon | 9 |
| #2 | Ritter Rebecca D | 6 |
| #3 | Ritter Rebecca | 4 |
| #4 | Ritter Jon Ritter Rebecca D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2008216631A1 | Attachment Apparatus Adapter | |
| WO2006081538A1 | Tungsten carbide tool | |
| CA2578733A1 | Orbital reciprocating saw | |
| US2005210686A1 | Reciprocating blade attachments including weighted balancing | |
| CN1968776A | Orbital reciprocating saw |