Innovation
22 patent families (13 granted) — focus: Operations & transport; filing pace slowing. Cited 5,146 times.
| Year | Filings |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 7 |
| 2026 | 2 |
Social engagement
Social engagement: 4.1K social following, 9 posts in the last 12 months — above the industry median.
Investor mix
7 investors on record; lead investors include Clean Energy Ventures, Pentair, Micron.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 4 | 57% |
| Accelerator & incubator | 1 | 14% |
| Other / undisclosed | 2 | 29% |
Hiring activity
Hires occasionally
1 role tracked across 1 of the last 12 months
16 Jun 2026 · Maintenance Technician, Production Technician · Albuquerque, NM
23 Aug 2025 · General Manager · Knoxville
13 Aug 2025 · Manufacturing General Manager · Knoxville
Based on job postings tracked across public sources.
Recent activity
21 May 2026
Product launch
patented website for reverse osmosis elements
12 May 2026
Recognition
28 Apr 2026
Event
BevTech 2026