Richard A Hoffman
Inventor
Stats
- 11 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 12 US Applications Filed
- 249 Total Citation Count
- Dec 2, 2009 Most Recent Filing
- Nov 8, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DANA CANADA CORPORATION | 2
1 1 | 2002
2005 2009 |
| Westinghouse Electric Corp. | 1
1 3 | 1978
1981 1984 |
| ALCOA INC. | 1
| 1995
|
| DYMETROL COMPANY, INC. | 1
1 2 | 1995
1996 2005 |
Inventor Addresses
| Address | Duration |
|---|---|
| Export, PA | Jul 29, 80 - May 18, 06 |
| Export, PA, US | Oct 23, 03 - Jun 15, 10 |
| Landenberg, PA | Aug 13, 96 - Feb 12, 08 |
| Landenberg, PA, US | May 31, 07 - May 31, 07 |
| Murrysville, PA | Jan 22, 85 - Apr 12, 88 |
| late of Export, PA | Nov 01, 05 - Nov 01, 05 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47J: | KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES | 1 |
| B21F: | WORKING OR PROCESSING OF WIRE | 1 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7735718 | 2010 | Layered products for fluxless brazing of substrates | 6 |
| 2010/0086,802 | 2010 | Layered products for fluxless brazing of substrates | 2 |
| 7328487 | 2008 | Bundling system with improved locking tie head | 7 |
| 2007/0119,030 | 2007 | Bundling system with improved locking tie head | 7 |
| 2006/0102,696 | 2006 | Layered products for fluxless brazing of substrates | 9 |
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