CL

Christopher C. Langenfeld

DP Deka Products Limited Parternship: 134 patents #7 of 379Top 2%
NC New Power Concepts: 35 patents #1 of 30Top 4%
AA Amoskeag Adv: 1 patents #7 of 9Top 80%
📍 Nashua, NH: #1 of 1,592 inventorsTop 1%
🗺 New Hampshire: #9 of 12,181 inventorsTop 1%
Overall (All Time): #4,657 of 4,157,543Top 1%
172
Patents All Time

Issued Patents All Time

Showing 26–50 of 172 patents

Patent #TitleCo-InventorsDate
11779703 Apparatus for infusing fluid Dean Kamen, John M. Kerwin, Colin H. Murphy, Jonathan Parker, Daniel F. Pawlowski +4 more 2023-10-10
11756662 Peristaltic pump Dean Kamen, John M. Kerwin, Colin H. Murphy, Michael J. Slate, Michael S. Place +1 more 2023-09-12
D997222 Security robot Thomas A. Doyon, Prashant Bhat, Michael J. Slate, Justin M. Whitney, Daniel B. Finnegan +2 more 2023-08-29
11744051 Apparatus for electronic cooling on an autonomous device 2023-08-29
11738596 Apparatus for spring centered caster wheel 2023-08-29
D996485 Security robot Sooshin Choi, Thomas A. Doyon, Prashant Bhat, Michael J. Slate, Justin M. Whitney +2 more 2023-08-22
11705233 Peristaltic pump Dean Kamen, John M. Kerwin, Colin H. Murphy, Michael J. Slate, Michael S. Place +1 more 2023-07-18
11681293 System and method for distributed utility service execution Dirk A. van der Merwe, Dean Kamen, Derek G. Kane, Gregory J. Buitkus, Emily A. Carrigg +4 more 2023-06-20
11654034 Hand assembly for an arm prosthetic device Christopher O. Evans, Stanley B. Smith, III, Alexander Muller, John M. Kerwin, Thomas S. Schnellinger +2 more 2023-05-23
11628072 System and apparatus for robotic device and methods of using thereof Dirk A. van der Merwe, Stewart M. Coulter, Christopher M. Werner, Michael J. Slate, Ethan D. Stern 2023-04-18
11543336 System and method for applying force to a device Dirk A. van der Merwe, Grant A. Peret, John C. Anastasiou, Jonathan Parker, Michael A. Baker 2023-01-03
11521517 Modular electro-mechanical agent Daniel S. Karol, Jason M. Overson, William D. Hunt, Jacob W. Scarpaci, Andrew S. Coll +5 more 2022-12-06
11511038 Apparatus for infusing fluid Dean Kamen, John M. Kerwin, Colin H. Murphy, Jonathan Parker, Daniel F. Pawlowski +4 more 2022-11-29
11492834 Apparatus, system and method for powered doors of an autonomous delivery vehicle Christopher J. Principe, Michael J. Slate 2022-11-08
11455806 System and method for free space estimation Raajitha Gummadi, Michael J. Slate, Christopher J. Principe 2022-09-27
D964563 Medical flow clamp Daniel B. Finnegan, Dean Kamen, James M. Scott 2022-09-20
11448158 Stirling cycle machine Dean Kamen, Prashant Bhat, Stanley B. Smith, III 2022-09-20
11389201 Craniofacial external distraction apparatus Stanley B. Smith, III, David E. Altobelli 2022-07-19
11373747 Peristaltic pump Dean Kamen, John M. Kerwin, Colin H. Murphy, Michael J. Slate, Michael S. Place +1 more 2022-06-28
11348674 Peristaltic pump Dean Kamen, John M. Kerwin, Colin H. Murphy, Michael J. Slate, Michael S. Place +1 more 2022-05-31
11339743 Stirling cycle machine Michael G. Norris, Felix Winkler 2022-05-24
11299705 System and method for creating tissue David D. B. Cannan, Dirk A. van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan +13 more 2022-04-12
11295846 System, method, and apparatus for infusing fluid Dean Kamen, John M. Kerwin, Colin H. Murphy, Larry B. Gray, Michael J. Slate +1 more 2022-04-05
11291562 Arm prosthetic device Christopher O. Evans, N. Christopher Perry, Dirk A. van der Merwe, John M. Kerwin, Stewart M. Coulter +6 more 2022-04-05
11285399 Water vending apparatus Dean Kamen, Ryan K. LaRocque, Andrew A. Schnellinger, Prashant Bhat, Stanley B. Smith, III +2 more 2022-03-29