Richard Marquardt
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
- 11 Total Citation Count
- May 15, 1978 Most Recent Filing
- May 15, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Klingelnberg GmbH | 1
| 1978
|
Inventor Addresses
| Address | Duration |
|---|---|
| Huckeswagen, DE | Jan 08, 80 - Jan 08, 80 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01B: | MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4182045 | 1980 | Device for checking involutes and helix angles of gears | 8 |
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