Roger H Ellert
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 67 Total Citation Count
- May 12, 1987 Most Recent Filing
- Jun 17, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SCHOLLE CORPORATION | 1
1 | 1980
1981 |
| B-BAR-B CORPORATION, A CORP. OF IN. | 1
| 1987
|
| B-Bar-B, Inc. | 1
| 1981
|
| LIQUI-BOX CORPORATION | 1
| 1981
|
| BOISE PACKAGING & NEWSPRINT, L.L.C. | 1
| 1987
|
Inventor Addresses
| Address | Duration |
|---|---|
| San Clemente, CA | Oct 26, 82 - Jan 05, 88 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B65B: | MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING | 3 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4717120 | 1988 | Discharge valve for bulk containers | 9 |
| 4510737 | 1985 | Machine and method for filling flexible containers | 20 |
| 4386636 | 1983 | Container conveyor for flexible container filling machine | 20 |
| 4355493 | 1982 | Roller chute | 10 |
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