Attorneys and Agents
| Name | Law Firm | City, State | USPTO Reg. No | Cases | |
|---|---|---|---|---|---|
| LJK Law PLLC | Pittsburgh, PA | 61155 | 0 | ||
| Keisen Associates | Philadelphia, PA | 73942 | 0 | ||
| Leech Tishman | Pittsburgh, PA | 33423 | 0 | ||
| K&L Gates | Pittsburgh, PA | 36664 | 0 | ||
| Kennametal Inc. | Rostraver Township, PA | 57653 | 0 | ||
| Kensey Nash | Exton, PA | 71503 | 0 | ||
| Kintner IP | Kintnersville, PA | 71619 | 0 | ||
| Knox Mclaughlin Gornall & Sennett | Erie, PA | 47618 | 0 | ||
| Zendesk Inc. | Erie, PA | 69882 | 0 | ||
| Kollas and Kennedy | Camp Hill, PA | 45497 | 0 | ||
| Kvaerner North American Construction | Canonsburg, PA | 28797 | 0 | ||
| L Beth Willett Esq | Kennett Square, PA | 68553 | 0 | ||
| LaMorte & Associates | Yardley, PA | 41187 | 0 | ||
| Lang Patent Law | Beaver, PA | 41928 | 0 | ||
| Lange Industries | Lincoln University, PA | 44201 | 0 | ||
| Lankenau Instutute For Medical Research | Wynnewood, PA | 58645 | 0 | ||
| Lanxess | Pittsburgh, PA | 36261 | 0 | ||
| Lanxess | Pittsburgh, PA | 52810 | 0 | ||
| Lanxess | Pittsburgh, PA | 57348 | 0 | ||
| LaSalle University | Philadelphia, PA | 59301 | 0 |