Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D671011 | Ball bottle | — | 2012-11-20 |
| D671189 | Fishing bob | — | 2012-11-20 |
| D669316 | Bottle holder | — | 2012-10-23 |
| D661982 | Bottle holder | — | 2012-06-19 |
| D628795 | Card holder | — | 2010-12-14 |
| D611333 | Coupling | — | 2010-03-09 |
| D608141 | Drinking spout | — | 2010-01-19 |
| D590714 | Bottle holder | — | 2009-04-21 |
| D587572 | Combined bottle cap and holder | — | 2009-03-03 |
| D574614 | Card holder | — | 2008-08-12 |
| D571665 | Combined bottle and bottle holder | — | 2008-06-24 |
| 6495790 | Plasma arc keyhole welding stability and quality through titanium nitride additions | John M. Lehmann, William A. McInteer | 2002-12-17 |
| D434478 | Liquid and sediment collector | — | 2000-11-28 |
| 6037561 | Method and device for reducing overpenetration at the start of plasma arc welds | John M. Lehmann, Patrick M. Ryan | 2000-03-14 |
| 5914058 | Method to control starting and stopping a plasma arc welding keyhole | Patrick M. Ryan | 1999-06-22 |
| 5824989 | Method to control starting and stopping a plasma arc welding keyhold | Patrick M. Ryan | 1998-10-20 |
| 5773786 | Method and device for reducing overpenetration at the start of plasma arc welds | John M. Lehmann, Patrick M. Ryan | 1998-06-30 |
| 5624067 | Method and apparatus for weld joining pipe sections | Dennis D. Harwig, Stephen William Manring | 1997-04-29 |
| 5183989 | Reduced heat input keyhole welding through improved joint design | Dennis D. Harwig | 1993-02-02 |
| 4465224 | Method of reducing microfissuring in welds having an austenitic stainless steel alloy base metal | Basil J. Nicolozakes, Daniel P. Chiangi, Chris M. Pacula | 1984-08-14 |