Langhorne, PA ranks #2,473 worldwide for total patents filed in 2021, with 52 patents from 27 inventors. Leading employers of inventors based in Langhorne, PA include Apple, Microban Products, Werner. That works out to 31.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–27 of 27 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Dale N. Memering | Apple | 7 |
| 2 | Tian Lan | Microban Products | 5 |
| 2 | Daniel Massam | Werner | 5 |
| #4 | Youlin Pan | Gelest Technologies | 3 |
| #5 | Daniel Urban | Cciip | 2 |
| #5 | George O. Tora | Bristol-Myers Squibb | 2 |
| #5 | Shankar Sangoli | Bank of America | 2 |
| #5 | Inna Shulman | Rohm And Haas | 2 |
| #5 | Yuka Midorikawa-Haelters | Slice | 2 |
| #5 | James W. Bryson | Domantis Limited | 2 |
| #5 | James Peter Kershbaumer | — | 2 |
| #5 | James J. Kershbaumer | — | 2 |
| #5 | Joseph Daniel Massam | Master Lock Company | 2 |
| #14 | William C. Reilly | Victaulic | 1 |
| #14 | Trushit Oza | Axens | 1 |
| #14 | Rong Feng | Synergy Pharmaceuticals | 1 |
| #14 | Christian E. Folgar | 3D Systems | 1 |
| #14 | Laura Price | Domantis Limited | 1 |
| #14 | Peter Stefanovic | Smr Inventec | 1 |
| #14 | William J. Reilly | Victaulic | 1 |
| #14 | Toh Mei Yan Joyce | Dupont Nutrition Usa | 1 |
| #14 | Taewoo Min | Gelest | 1 |
| #14 | Lorenzo C. DeCaul | ExxonMobil | 1 |
| #14 | Stephen DiFerdinando | — | 1 |
| #14 | Thadora Houmas | — | 1 |
| #14 | Michael Rekstad | Comcast | 1 |
| #14 | Edward H. Trappler | Ampac Fine Chemicals | 1 |
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