Robert S Hill
Inventor
Stats
- 6 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 6 US Applications Filed
- 41 Total Citation Count
- Jun 21, 1982 Most Recent Filing
- May 22, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ARVIN INDUSTRIES, INC. | 2
| 1978
|
| GIBSON PIANO VENTURES, INC. | 1
1 1 1 | 1978
1980 1981 1982 |
Inventor Addresses
| Address | Duration |
|---|---|
| Columbus, IN | Mar 11, 80 - Jul 15, 80 |
| Holly Springs, MS | Feb 03, 81 - Jul 05, 83 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
| B27D: | WORKING VENEER OR PLYWOOD | 1 |
| F16L: | PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4391177 | 1983 | Piano soundboard and method of making same | 3 |
| 4361458 | 1982 | Piano soundboard and method of making same | 11 |
| 4280389 | 1981 | Piano soundboard | 0 |
| 4248124 | 1981 | Piano soundboard | 5 |
| 4212099 | 1980 | Method of making tube-to-plate connection | 9 |
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