list of companies

  Company Own products as a % of total No. of patents Agappe Diagnostics Ltd 75 1 Allengers Medical System Ltd 100 - Ascent Meditech Ltd 100 - BPL Medical Technologies Pvt Ltd 4 4 Hindustan Syringes and Medical Devices Ltd 100 2,029 Phillips India Ltd 100 52 Poly Medicure Ltd 1 114 Prognosys Medical Systems Pvt Ltd 100 - Relisys Medical Devices Ltd 100 4 Sahajanand Medical Technologies Pvt Ltd 100 48 Siemens Healthcare Pvt Ltd 0 4,917 Skanray Technologies Ltd ...

 * Adani Aero Defense Systems & Technologies<ref>{{cite web|title=External link|url=https://www.adanidefence.com |website=www.adanidefence.com |language=en}}</ref> * [[Ashok Leyland Defence Systems]] * Alpha Design Technologies<ref>{{cite web|title=External link|url=https://www.kinecogroup.com/|website=www.kinecogroup.com|language=en}}</ref> *  Astra Microwave Products <ref>https://www.business-standard.com/article/news-cm/crisil-reaffirms-ratings-of-astra-microwave-products-122032800709_1.html</ref> * Apollo Micro Systems * [[BrahMos Aerospace]] * [[Bharat Forge]]<ref name=mind6/>  * [[Centum Electronics]] * [[CRON Systems]] * Crown Group <ref>{{cite web|title=External link|date=25 August 2022 |url=https://www.outlookindia.com/business-spotlight/crown-group-defence-undertakes-mro-activities-of-indian-navy-ships-submarines-aviation-assets-news-218878|language=en}}</ref> * Data Patterns (India) Ltd<ref>{{cite ...