Robert Hunka — 11 Patents at Acutherm

Robert Hunka has been granted 11 US patents while listed as an inventor at Acutherm. The first was granted in 1989 and the most recent in January 2021. Robert Hunka ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Robert Hunka in Oakland, CA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date
10883881	Method for environmental analysis and control of spatial areas	—	2021-01-05
10619881	Spatial environmental control unit	—	2020-04-14
10001789	Multifuncional environmental control unit	—	2018-06-19
9970418	Solar energy conversion system	—	2018-05-15
6857577	Thermally powered VAV diffuser and control assembly	—	2005-02-22
6736326	Thermally powered VAV diffuser and control assembly	—	2004-05-18
6581847	Variable-air-volume diffuser, actuator assembly and method	James R. Kline, Matthew L. Costick	2003-06-24
6250560	Variable-air-volume diffuser actuator assembly and method	James R. Kline, Matthew L. Costick	2001-06-26
5860592	Variable-air-volume diffuser with independent ventilation air assembly and method	Jack Dozier, James R. Kline	1999-01-19
5673851	Variable-air-volume diffuser with induction air assembly and method	Jack Dozier, James R. Kline	1997-10-07
4821955	Thermally-powered active master and passive satellite air diffuser system	James R. Kline	1989-04-18

Robert Hunka — 11 Patents

Issued Patents All Time

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