| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | Italy | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schaller Robert L | 10 |
| #2 | Towne Donald L | 3 |
| #3 | Schaller R | 3 |
| #4 | Schaller Brian M | 1 |
| #5 | Gale Merald J | 1 |
| #6 | Lamb Michael W | 1 |
| #7 | Magistro James M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2260251A1 | DEVICE FOR THE INDEPENDENT REPLACEMENT OF THE WORKPIECE SUPPORT RAIL ON A CENTERLESS GRINDING MACHINE | |
| US3732648A | Regulating wheel | |
| US3727350A | Contour grinder | |
| US3724648A | Bar feeder apparatus | |
| US3691698A | Abrasive element dimension sensing mechanism | |
| US3579918A | Platen-type belt grinder | |
| US3571981A | Bar feeding apparatus for centerless grinding machines | |
| US3555740A | Bar grinder | |
| US3567003A | Bar accumulating apparatus | |
| US3543448A | Belt-platen abrading machine | |
| US3541735A | Abrading machine | |
| US3491488A | Belt grinding machine |