RG

Ronald W. Gerdes

3M: 19 patents #719 of 11,543Top 7%
Overall (All Time): #233,399 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12125464 Assembly including acoustic baffles Catherine A. Leatherdale, Thomas Herdtle, Paul A. Nielsen, Timothy J. Rowell, Liyun Ren +5 more 2024-10-22
12070815 Rotary acoustic horn Peihui Zhang, Jennifer L Trice, Satinder K. Nayar, Timothy J. Rowell, Verlin W. Schelhaas +1 more 2024-08-27
11402123 Microperforated conduit Seungkyu Lee, Thomas P. Hanschen, Jonathan H. Alexander, Thomas Herdtle 2022-08-02
11199235 Multilayer damping material Jonathan H. Alexander, Georg Eichhorn, Thomas P. Hanschen, Thomas Herdtie, Taewook Yoo 2021-12-14
10669211 Acoustically active articles Fabian Stolzenburg, Qin Lin, Noah O. Shanti, Marc D. Radcliffe 2020-06-02
10352210 Acoustic device Thomas P. Hanschen, Jonathan H. Alexander, Paul A. Martinson, John Stuart Bolton, Seungkyu Lee +1 more 2019-07-16
9922634 Sound insulation constructions and methods of using the same Delton R. Thompson, Jr., Brian Nelson 2018-03-20
7980536 Mount for vibratory elements Gopal B. Haregoppa, Satinder K. Nayar, Donald S. Oblak 2011-07-19
7820249 Ultrasonic energy system and method including a ceramic horn Satinder K. Nayar, Michael W. Carpenter, Kamal E. Amin 2010-10-26
7744729 Ultrasonic energy system and method including a ceramic horn Satinder K. Nayar, Michael W. Carpenter, Kamal E. Amin 2010-06-29
7731823 Ultrasonic energy system and method including a ceramic horn Satinder K. Nayar, Michael W. Carpenter, Kamal E. Amin 2010-06-08
7718022 Resonant nodal mount for linear ultrasonic horns John R. Mlinar 2010-05-18
7297238 Ultrasonic energy system and method including a ceramic horn Satinder K. Nayar, Michael W. Carpenter, Kamal E. Amin 2007-11-20
7243894 Mount for vibratory elements Gopal B. Haregoppa, Satinder K. Nayar, Donald S. Oblak 2007-07-17
6126360 Raised retroreflective pavement marker David C. May, Sithya S. Khieu, Cristina U. Thomas, Warren J. Johnson, David J. Lundin 2000-10-03
5974757 Privacy enclosure Leland R. Whitney, Thomas J. Scanlan, Charles A. Marttila, David W. Schilling, Joseph G. Mandell +1 more 1999-11-02
5922170 Hollow vibrational horn Haregoppa S. Gopalakrishna 1999-07-13
5813180 Privacy enclosure Leland R. Whitney, Thomas J. Scanlan, Charles A. Marttila, David W. Schilling, Joseph G. Mandell +1 more 1998-09-29
5658656 Use of materials comprising microbubbles as acoustical barriers Leland R. Whitney, Michael W. Dolezal, Gary N. Harvieux, Charles A. Marttila, Joseph G. Mandell +1 more 1997-08-19