Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106002 | Light bulb with glass envelope having light transmission of a wavelength only up to 700 nm | William J. Lang, John B. Hartley | 2006-09-12 |
| 6249905 | Computerized accounting system implemented in an object-oriented programming environment | Kazuki Yoshida | 2001-06-19 |
| 5686786 | Light bulb with glass envelope having light transmission of a wavelength only up to 700mm | William J. Lang, John B. Hartley | 1997-11-11 |
| 5382874 | Self-aligning light directing surface mountable miniature incandescent lamp | — | 1995-01-17 |
| 5138226 | Surface mountable miniature incandescent light | — | 1992-08-11 |
| 4714037 | Needle looper assembly for non-threaded needle lockstitching | Donald Rodda | 1987-12-22 |
| 4437421 | Variable pull off for bobbin thread | — | 1984-03-20 |
| 4413579 | Bobbin case retaining means | — | 1983-11-08 |
| 4341171 | Thread handling device for lockstitch sewing machines | — | 1982-07-27 |
| 4320712 | Thread handling | — | 1982-03-23 |
| 4292906 | Rotatable loop taker and bobbin case assembly | — | 1981-10-06 |
| 4288312 | Cathode and edge stick assembly | Reno P. Biscaro | 1981-09-08 |
| 4278038 | Combined needle guard and hook beak for a sewing machine hook | — | 1981-07-14 |
| 4263859 | Thread handling system for a sewing machine | — | 1981-04-28 |
| 4259914 | Bobbin winding mechanism for a sewing machine | — | 1981-04-07 |
| 4246855 | Compensating needle bar connecting linkage for a sewing machine | — | 1981-01-27 |
| 4241679 | Inertial thread snubbing device for a sewing machine | — | 1980-12-30 |
| 4215638 | Needle bar suspension means for a zig-zag sewing machine | — | 1980-08-05 |
| 4215639 | Selectively controllable bobbin thread pull-off mechanism | — | 1980-08-05 |
| 4213410 | Adjustable hook for a sewing machine | — | 1980-07-22 |
| 4193361 | Sewing machine construction utilizing subassemblies | — | 1980-03-18 |
| 4188895 | Needle bight control mechanism | John A. Urciola | 1980-02-19 |
| 4183310 | Feed and loop taker module for a sewing machine | — | 1980-01-15 |
| 4182250 | Bobbin thread control means for a lock stitch sewing machine | — | 1980-01-08 |