Gencor Industries, Inc. (GENC)
NYSE: GENC · Construction Machinery & Equip · Orlando, FL · filing with the SEC since 1995
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 202631 patents granted to the 4 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Gencor Industries, Inc.’s names, not what it holds today.
Patents granted
31
31 utility, 1976 to Dec 31, 2025
Granted in 2025
none
in the last year the record reads
Applications published
8
since 2001, to Dec 31, 2025
Names they are printed under
4
its own name, a subsidiary
By yearGrantedApplications published
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Electrical machinery, apparatus, energy1
Engines, pumps, turbines1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name4 counted
GENCOR INDUSTRIES, INC. its own name
US, as the owner printed on each patent
6 published
BLAW-KNOX CORPORATION a subsidiary
US, as the owner printed on each patent. 1 more under the same name are not counted (printed in GB)
0 published
Bituma-Stor, Inc. a subsidiary
US, as the owner printed on each patent
0 published
Gencor Industries, Inc. its own name
named as the applicant on its applications, in US
2 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Feb 8, 2022 | 11,242,657 | Flap for an asphalt paver hopper | Engines, pumps, turbines | BLAW-KNOX CORPORATION |
| Apr 20, 2021 | 10,985,681 | Self adjusting generator speed control | Electrical machinery, apparatus, energy | BLAW-KNOX CORPORATION |
| Jun 27, 2017 | 9,689,611 | Locking cam stop | Thermal processes and apparatus | GENCOR INDUSTRIES, INC. |
| Jun 27, 2017 | 9,689,441 | Horizontal cam stop | Mechanical elements | GENCOR INDUSTRIES, INC. |
| May 9, 2017 | 9,644,329 | Recycled asphalt process | Chemical engineering | GENCOR INDUSTRIES, INC. |
| Apr 26, 2016 | 9,321,589 | Discharging particulate materials from storage silos | Handling | GENCOR INDUSTRIES, INC. |
| Apr 28, 2009 | 7,524,186 | Low emissions burner with premix flame stabilized by a diffusion flame | Thermal processes and apparatus | GENCOR INDUSTRIES, INC. |
| Apr 7, 2009 | 7,513,280 | Apparatus and methods for discharging particulate material from storage silos | Handling | GENCOR INDUSTRIES, INC. |
| Apr 3, 2007 | 7,199,484 | Water current generator | Engines, pumps, turbines | GENCOR INDUSTRIES, INC. |
| Nov 11, 2003 | 6,645,275 | Apparatus and methods for removing fines from a gas stream | Environmental technology | GENCOR INDUSTRIES, INC. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|---|---|---|---|
| Dec 8, 2016 | 2016/0355998 | HIGHLY PORTABLE ASPHALT PLANT | Civil engineering | GENCOR INDUSTRIES, INC. · patent 9,863,101 granted from it |
| Oct 13, 2016 | 2016/0298701 | HORIZONTAL CAM BRAKE | Mechanical elements | Gencor Industries, Inc. · patent 9,689,441 granted from it |
| Jul 14, 2016 | 2016/0201274 | RECYCLED ASPHALT PROCESS | Chemical engineering | GENCOR INDUSTRIES, INC. · patent 9,644,329 granted from it |
| Feb 25, 2016 | 2016/0054062 | LOCKING CAM STOP | Thermal processes and apparatus | Gencor Industries, Inc. · patent 9,689,611 granted from it |
| Jan 9, 2014 | 2014/0010620 | DISCHARGING PARTICULATE MATERIALS FROM STORAGE SILOS | Handling | GENCOR INDUSTRIES, INC. · patent 9,321,589 granted from it |
| Jan 11, 2007 | 2007/0007772 | WATER CURRENT GENERATOR | Engines, pumps, turbines | GENCOR INDUSTRIES, INC. · patent 7,199,484 granted from it |
| May 18, 2006 | 2006/0102664 | Apparatus and methods for discharging particulate material from storage silos | Handling | GENCOR INDUSTRIES, INC. · patent 7,513,280 granted from it |
| Oct 23, 2003 | 2003/0198909 | Low emissions burner with premix flame stabilized by a diffusion flame | Thermal processes and apparatus | GENCOR INDUSTRIES, INC. · patent 7,524,186 granted from it |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.