Robert A Kohntopp
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 28 Total Citation Count
- Sep 4, 1990 Most Recent Filing
- Sep 4, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AP PARTS MANUFACTURING COMPANY | 1
| 1990
|
Inventor Addresses
| Address | Duration |
|---|---|
| Toledo, OH | Dec 22, 92 - Dec 22, 92 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F01N: | GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5173577 | 1992 | Stamp formed muffler with low back pressure | 23 |
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